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Atari 800 Vintage Computers & Mainframes

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  • Vintage Computing
    • Vintage Computers & Mainframes
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    • The Educator Atari Computer 400/800 System Brand New - Image 1 of 4
    • The Educator Atari Computer 400/800 System Brand New - Image 2 of 4
    • The Educator Atari Computer 400/800 System Brand New - Image 3 of 4
    • The Educator Atari Computer 400/800 System Brand New - Image 4 of 4

    New ListingThe Educator Atari Computer 400/800 System Brand New

    S$ 351.47
    or Best Offer
    S$ 624.42 shipping
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    • Retro ATARI 800 Computer w/ATARI 410, INDUS G.T., 41x Floppy programs + Cover - Image 1 of 4
    • Retro ATARI 800 Computer w/ATARI 410, INDUS G.T., 41x Floppy programs + Cover - Image 2 of 4
    • Retro ATARI 800 Computer w/ATARI 410, INDUS G.T., 41x Floppy programs + Cover - Image 3 of 4
    • Retro ATARI 800 Computer w/ATARI 410, INDUS G.T., 41x Floppy programs + Cover - Image 4 of 4

    Retro ATARI 800 Computer w/ATARI 410, INDUS G.T., 41x Floppy programs + Cover

    S$ 515.92
    S$ 674.18 shipping
    15 watching
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    • Atari 410 Data Cassette Program Recorder Lot 3 Untested Powers On For 400/800 - Image 1 of 4
    • Atari 410 Data Cassette Program Recorder Lot 3 Untested Powers On For 400/800 - Image 2 of 4
    • Atari 410 Data Cassette Program Recorder Lot 3 Untested Powers On For 400/800 - Image 3 of 4
    • Atari 410 Data Cassette Program Recorder Lot 3 Untested Powers On For 400/800 - Image 4 of 4

    Atari 410 Data Cassette Program Recorder Lot 3 Untested Powers On For 400/800

    S$ 136.08
    Was: S$ 234.61was - S$ 234.61
    or Best Offer
    S$ 228.30 shipping
    13 watching
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    • Atari 800 Power Supply Board New Old Stock Tested C014176 Rev C NOS - Image 1 of 4
    • Atari 800 Power Supply Board New Old Stock Tested C014176 Rev C NOS - Image 2 of 4
    • Atari 800 Power Supply Board New Old Stock Tested C014176 Rev C NOS - Image 3 of 4
    • Atari 800 Power Supply Board New Old Stock Tested C014176 Rev C NOS - Image 4 of 4

    Atari 800 Power Supply Board New Old Stock Tested C014176 Rev C NOS

    S$ 105.44
    S$ 86.91 shipping
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  • Original box for Atari 800XL . - Image 1 of 4

    Original box for Atari 800XL .

    S$ 102.02
    Was: S$ 107.40was - S$ 107.40
    or Best Offer
    S$ 54.83 shipping
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  • Atari 65/130/800 XE Replacement Keyboard key post contact lot of 5 - Image 1 of 3

    Atari 65/130/800 XE Replacement Keyboard key post contact lot of 5

    S$ 7.86
    S$ 10.68 shipping
    7 watching
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  • Atari 800 - Miniature - Image 1 of 3

    Atari 800 - Miniature

    S$ 19.68
    S$ 4.92 shipping
    9 watching
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  • Atari 800 Home Console Vintage Computer & Power Supply + Controllers - Image 1 of 4

    Atari 800 Home Console Vintage Computer & Power Supply + Controllers

    S$ 264.31
    or Best Offer
    S$ 698.67 shipping
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  • Atari 800 Power Supply Board New Old Stock Tested C014176 Rev C Repaired - Image 1 of 4

    Atari 800 Power Supply Board New Old Stock Tested C014176 Rev C Repaired

    S$ 91.38
    or Best Offer
    S$ 83.68 shipping
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  • BASIC Computing Language Cartridge for Atari 400/800 w/ Box - Tested & Working! - Image 1 of 4

    New ListingBASIC Computing Language Cartridge for Atari 400/800 w/ Box - Tested & Working!

    S$ 23.89
    S$ 147.53 shipping
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  • STAR TRUX 1982 Rev Cartridge 400/800 only Atari NOT XL/XE - Image 1 of 1

    STAR TRUX 1982 Rev Cartridge 400/800 only Atari NOT XL/XE

    S$ 42.11
    S$ 70.03 shipping
    Only 3 left
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  • Atari 800/810/1050/XF551 POWER ADAPTER ORIGINAL NEW in BOX - Image 1 of 4

    Atari 800/810/1050/XF551 POWER ADAPTER ORIGINAL NEW in BOX

    S$ 35.08
    S$ 133.66 shipping
    115 watching
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  • Vintage Atari 800 Computer. Console - Image 1 of 4

    Vintage Atari 800 Computer. Console

    S$ 496.57
    or Best Offer
    S$ 554.15 shipping
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  • New Atari 400 800 810 850 Trak Power Supply CO17945 Tested Works 9V AC 120V Disk - Image 1 of 4

    New Atari 400 800 810 850 Trak Power Supply CO17945 Tested Works 9V AC 120V Disk

    S$ 48.83
    Was: S$ 84.18was - S$ 84.18
    or Best Offer
    S$ 61.89 shipping
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  • Atari 1050 5.25" Floppy Drive for Atari 800 600 8-Bit Vintage Computers - Image 1 of 4

    Atari 1050 5.25" Floppy Drive for Atari 800 600 8-Bit Vintage Computers

    S$ 139.18
    or Best Offer
    S$ 267.79 shipping
    10 watching
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  • Atari Freddie C061991 (65XE/130XE/800XE/XEGS) - Image 1 of 4

    Atari Freddie C061991 (65XE/130XE/800XE/XEGS)

    S$ 23.90
    S$ 67.78 shipping
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  • Atari 400 800 NTSC CPU Board - Tested Working - Image 1 of 2

    Atari 400 800 NTSC CPU Board - Tested Working

    S$ 64.66
    or Best Offer
    S$ 106.82 shipping
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  • Atari 400/800/XL/XE GTIA C014805 Integrated Circuit(IC) NO PCB - Image 1 of 4

    Atari 400/800/XL/XE GTIA C014805 Integrated Circuit(IC) NO PCB

    S$ 35.08
    S$ 68.41 shipping
    67 watching
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  • Boxed Atari CXL4002 BASIC Computing Language Cartridge for Atari 400/800 1979 - Image 1 of 2

    Boxed Atari CXL4002 BASIC Computing Language Cartridge for Atari 400/800 1979

    Pre-Owned · Atari
    S$ 203.23
    or Best Offer
    S$ 48.57 shipping
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  • Vintage Atari 800 Bare PCB Cartridges for Prototype Homebrew Etc - Image 1 of 3

    Vintage Atari 800 Bare PCB Cartridges for Prototype Homebrew Etc

    S$ 126.52
    or Best Offer
    S$ 126.67 shipping
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  • Atari 800 10K ROM Operating System PCB Tested Working No Case - Image 1 of 4

    Atari 800 10K ROM Operating System PCB Tested Working No Case

    S$ 21.02
    S$ 65.18 shipping
    11 watching
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  • NOS Atari 400/800/XL/XE 6520 PIA C014795 Integrated Circuit - 4 pieces - Image 1 of 4

    NOS Atari 400/800/XL/XE 6520 PIA C014795 Integrated Circuit - 4 pieces

    S$ 126.32
    S$ 92.37 shipping
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  • Original polystyrens with guarantee for Atari 800XL . - Image 1 of 4

    Original polystyrens with guarantee for Atari 800XL .

    S$ 88.67
    Was: S$ 93.34was - S$ 93.34
    or Best Offer
    S$ 68.89 shipping
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  • Atari 400/800 PAL ANTIC C014887/CO14887 Integrated Circuit(IC) - Image 1 of 1

    Atari 400/800 PAL ANTIC C014887/CO14887 Integrated Circuit(IC)

    S$ 21.09
    S$ 69.98 shipping
    27 watching
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  • Atari 400/800 16K RAM PCB Tested Working less RAM 4116 chips. - Image 1 of 1

    Atari 400/800 16K RAM PCB Tested Working less RAM 4116 chips.

    S$ 21.09
    S$ 64.78 shipping
    3 watching
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  • Atari 800 Home Computer – Vintage 8-Bit System with originally power supply - Image 1 of 4

    Atari 800 Home Computer – Vintage 8-Bit System with originally power supply

    S$ 580.41
    or Best Offer
    S$ 356.26 shipping
    T⁣⁣5⁣ ⁣G⁣D⁣ ⁣8⁣4⁣⁣ ⁣X⁣⁣⁣9⁣⁣ ⁣⁣U⁣K⁣⁣⁣⁣ ⁣M⁣⁣⁣⁣
  • Atari 65/130/800 XE - KEYBOARD PLATE - Image 1 of 4

    Atari 65/130/800 XE - KEYBOARD PLATE

    S$ 28.10
    or Best Offer
    S$ 23.90 shipping
    6 watching
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  • Sears Video Arcade II, Atari 2800, Atari 800 Computer POWER SWITCH Replacement - Image 1 of 4

    Sears Video Arcade II, Atari 2800, Atari 800 Computer POWER SWITCH Replacement

    S$ 4.92
    S$ 59.64 shipping
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  • Atari Home Computer DOS 2.5 Diskette / 5.25 Floppy Diskette - Image 1 of 3

    Atari Home Computer DOS 2.5 Diskette / 5.25 Floppy Diskette

    S$ 18.26
    S$ 62.79 shipping
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  • Atari 800 2600 Serial Joystick Lot Pointmaster Discwasher One Homemade Looking - Image 1 of 4

    Atari 800 2600 Serial Joystick Lot Pointmaster Discwasher One Homemade Looking

    S$ 56.98
    Was: S$ 98.24was - S$ 98.24
    or Best Offer
    S$ 63.77 shipping
    S⁣7⁣N⁣р⁣ ⁣1⁣9⁣o⁣ ⁣n⁣s⁣V⁣3⁣o⁣r⁣ ⁣D⁣7⁣e⁣ ⁣U⁣d⁣⁣⁣M⁣ ⁣⁣⁣
  • Atari 400 800 Ape Face Model XLP Parallel Interface Digital Devices Vintage - Image 1 of 4

    Atari 400 800 Ape Face Model XLP Parallel Interface Digital Devices Vintage

    S$ 32.52
    Was: S$ 56.07was - S$ 56.07
    or Best Offer
    S$ 58.13 shipping
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  • BASIC : Computing Language CXL4002 Original ATARI Computer Cartridge Untested - Image 1 of 4

    BASIC : Computing Language CXL4002 Original ATARI Computer Cartridge Untested

    S$ 16.87
    or Best Offer
    S$ 61.80 shipping
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  • Atari XM301 Modem for Atari XE 800 and 800XL Computers - Image 1 of 4

    Atari XM301 Modem for Atari XE 800 and 800XL Computers

    S$ 70.28
    S$ 112.84 shipping
    12 watching
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  • Genuine Atari 800 Computer POWER SWITCH OEM Replacement Service Part C014397-01 - Image 1 of 4

    Genuine Atari 800 Computer POWER SWITCH OEM Replacement Service Part C014397-01

    S$ 42.30
    S$ 59.44 shipping
    Only 1 left!
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  • NOS Atari 400/800/XL/XE GTIA C014805 Integrated Circuit(IC) - 3 pcs - Image 1 of 3

    NOS Atari 400/800/XL/XE GTIA C014805 Integrated Circuit(IC) - 3 pcs

    S$ 105.23
    S$ 77.93 shipping
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  • Atari 400/800 PAL CPU(6502C/Sally) PCB without ANTIC or GTIA chips - Image 1 of 2

    Atari 400/800 PAL CPU(6502C/Sally) PCB without ANTIC or GTIA chips

    S$ 70.29
    S$ 69.73 shipping
    Only 1 left!
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  • Pirate Adventure by Adventure International Atari 800 XE 24K Computer excellent - Image 1 of 4

    Pirate Adventure by Adventure International Atari 800 XE 24K Computer excellent

    S$ 126.52
    or Best Offer
    S$ 119.26 shipping
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  • VINTAGE ATARI 800(#53) PERSONAL GAMING COMPUTER + SF314 FLOPPY - Image 1 of 4

    VINTAGE ATARI 800(#53) PERSONAL GAMING COMPUTER + SF314 FLOPPY

    S$ 451.43
    or Best Offer
    S$ 698.12 shipping
    11 watching
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  • Crossfire Atari 400/800 Cassette, Vintage 1981, - Image 1 of 3

    Crossfire Atari 400/800 Cassette, Vintage 1981,

    S$ 98.40
    or Best Offer
    S$ 73.29 shipping
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  • Atari 400 800 Basic A Computing Language Left Cartridge CXL4002 Untested Vintage - Image 1 of 4

    Atari 400 800 Basic A Computing Language Left Cartridge CXL4002 Untested Vintage

    S$ 21.09
    S$ 64.18 shipping
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  • Atari 800 10K ROM Operating System PCB TESTED Working GOOD Plastic Case - Image 1 of 4

    Atari 800 10K ROM Operating System PCB TESTED Working GOOD Plastic Case

    S$ 30.93
    S$ 67.79 shipping
    32 watching
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  • Atari 400/800 NTSC CPU Board - Tested Working - Image 1 of 2

    Atari 400/800 NTSC CPU Board - Tested Working

    S$ 64.66
    or Best Offer
    S$ 106.82 shipping
    6⁣⁣R⁣⁣ ⁣⁣2⁣⁣⁣⁣Y⁣ ⁣G⁣N⁣⁣⁣ ⁣⁣T⁣E⁣⁣⁣ ⁣⁣⁣⁣L⁣R⁣
  • Atari 400/800 PAL CPU(6502C Sally) PCB with PAL ANTIC and defective GTIA - Image 1 of 2

    Atari 400/800 PAL CPU(6502C Sally) PCB with PAL ANTIC and defective GTIA

    S$ 98.41
    S$ 82.98 shipping
    5 watching
    B⁣⁣⁣2⁣⁣⁣⁣ ⁣R⁣⁣⁣⁣7⁣⁣ ⁣⁣Y⁣⁣⁣U⁣ ⁣⁣⁣E⁣J⁣ ⁣⁣⁣
  • ATARILAB LIGHT MODULE W/Cartridge NEW NEW IN BOX 800/XL/XE - Image 1 of 4

    ATARILAB LIGHT MODULE W/Cartridge NEW NEW IN BOX 800/XL/XE

    S$ 28.05
    S$ 137.41 shipping
    67 watching
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  • Atari 400/800 16K RAM PCB Tested Working - Image 1 of 3

    Atari 400/800 16K RAM PCB Tested Working

    S$ 44.99
    S$ 69.23 shipping
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  • Atari 800/810/1050/XF551 POWER ADAPTER ORIGINAL NEW in Factory re-BOX - Image 1 of 4

    Atari 800/810/1050/XF551 POWER ADAPTER ORIGINAL NEW in Factory re-BOX

    S$ 28.05
    S$ 107.07 shipping
    Only 1 left!
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  • Atari 400/800 CPU(6502) PCB Tested Working with NTSC GTIA - Image 1 of 4

    Atari 400/800 CPU(6502) PCB Tested Working with NTSC GTIA

    S$ 70.22
    S$ 85.15 shipping
    Only 2 left
    I⁣⁣⁣V⁣⁣ ⁣R⁣⁣⁣3⁣⁣⁣⁣⁣ ⁣D⁣⁣4⁣⁣⁣⁣ ⁣W⁣⁣⁣N⁣⁣ ⁣
  • ATARILAB LIGHT MODULE W/Cartridge NEW New Old Stock Damaged Box 400/800/XL/XE - Image 1 of 4

    ATARILAB LIGHT MODULE W/Cartridge NEW New Old Stock Damaged Box 400/800/XL/XE

    S$ 21.02
    S$ 135.79 shipping
    7 watching
    ⁣⁣⁣X⁣⁣3⁣⁣ ⁣⁣⁣⁣1⁣⁣⁣⁣⁣5⁣⁣ ⁣X⁣F⁣⁣⁣⁣⁣⁣⁣⁣
  • Atari 400/800 16K RAM PCB Tested Working - Image 1 of 1

    Atari 400/800 16K RAM PCB Tested Working

    S$ 28.12
    S$ 70.62 shipping
    35 watching
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  • Atari 400 800 NTSC CPU Board, C015500 Rev 6, Dated 1979 S082 | Working - Image 1 of 4

    Atari 400 800 NTSC CPU Board, C015500 Rev 6, Dated 1979 S082 | Working

    S$ 68.89
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  • Inside ATARI Basic 1980 & ATARI 400/800 Reference Manual & APX Fall 1983 Catalog - Image 1 of 4

    Inside ATARI Basic 1980 & ATARI 400/800 Reference Manual & APX Fall 1983 Catalog

    S$ 35.15
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  • Gridiron Glory Atari 800/400/XE/XL 810 Disk w/manual APX-20188 - Plastic Cover - Image 1 of 2

    Gridiron Glory Atari 800/400/XE/XL 810 Disk w/manual APX-20188 - Plastic Cover

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  • Atari 800 MOTHER/MAIN PCB New Tested Working - Image 1 of 1

    Atari 800 MOTHER/MAIN PCB New Tested Working

    S$ 140.59
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    Only 3 left
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  • Atari Home Computer Master Diskette 3 / 5.25 Floppy Diskette - Image 1 of 3

    Atari Home Computer Master Diskette 3 / 5.25 Floppy Diskette

    S$ 18.26
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  • Controller Avalon Hill Atari 800 Microcomputer Games Floppy Disk Vintage Gaming - Image 1 of 3

    Controller Avalon Hill Atari 800 Microcomputer Games Floppy Disk Vintage Gaming

    Pre-Owned · Atari
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  • Cartridge Atariwriter for Atari 800XL/XE - Image 1 of 4

    Cartridge Atariwriter for Atari 800XL/XE

    S$ 44.51
    Was: S$ 46.86was - S$ 46.86
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    S$ 37.94 shipping
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  • Some Common BASIC Programs Atari 400/800 Edition, Poole Borchers Cook, 1981 - Image 1 of 4

    Some Common BASIC Programs Atari 400/800 Edition, Poole Borchers Cook, 1981

    S$ 21.07
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  • Atari 800 POWER PCB TESTED WORKING NEW - Image 1 of 2

    Atari 800 POWER PCB TESTED WORKING NEW

    S$ 42.11
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    68 watching
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  • Atari 800/810/1200/1400/820/1050/XF551 POWER ADAPTER IN BOX CA017964/C017945 - Image 1 of 4

    Atari 800/810/1200/1400/820/1050/XF551 POWER ADAPTER IN BOX CA017964/C017945

    S$ 40.62
    S$ 61.65 shipping
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  • MISSILE COMMAND : Original ATARI 400/800 Computer Game Manual - Image 1 of 2

    MISSILE COMMAND : Original ATARI 400/800 Computer Game Manual

    S$ 19.68
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    S$ 62.14 shipping
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