Vintage Hewlett Packard HP 27 Scientific Calculator and Case

MCO Collectibles and Electronics
(10055)
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US $344.99
ApproximatelyS$ 449.63
Condition:
For parts or not working
“Item is untested, the battery compartment is stuck shut likely from corrosion.”
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Located in: Denver, Colorado, United States
Delivery:
Estimated between Thu, 20 Nov and Mon, 24 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
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eBay item number:256912691896
Last updated on Oct 30, 2025 21:45:16 SGTView all revisionsView all revisions

Item specifics

Condition
For parts or not working
An item that does not function as intended and is not fully operational. This includes items that are defective in ways that render them difficult to use, items that require service or repair, or items missing essential components. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
Seller Notes
“Item is untested, the battery compartment is stuck shut likely from corrosion.”
Country of Origin
United States
Brand
HP
Model
HP-27
Vintage
Yes
Category

Item description from the seller

About this seller

MCO Collectibles and Electronics

99.6% positive feedback•35K items sold

Joined Jan 2011
Dedicated to finding you collectibles and electronics at great prices! All items come from the US and ship fast directly to your door. Our team provides stellar customer service to keep you happy.
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (10,114)

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  • r***l (5)- Feedback left by buyer.
    Past month
    Verified purchase
    I received my order quite quickly but it wasn’t packaged very well and one of the DVD cases was crushed. However upon contacting the seller they stated that the case was already damaged beforehand but their photos of the item didn’t show it. They did over a refund but since the DVDs inside weren’t damaged I decided to keep them. Overall a positive experience though and the other DVDs were perfect and new as described. I would definitely buy from this seller again
    Ghost Hunters Season 1 4.1 + limited edition DVD Set (#257136003128)
  • d***r (202)- Feedback left by buyer.
    Past month
    Verified purchase
    Ordered on the 7th. Item shipped on the 11th. The item was well packaged and arrived as described in the listing. Overall, a great value and great experience. Looking forward to more! AAA+++!!!
    MISFITS • Walk Among Us ~ CD - RARE (#257196600940)
  • 9***7 (104)- Feedback left by buyer.
    Past year
    Verified purchase
    Received the Lincoln the other day, but was damaged through shipping and lose packing. The model looked to have been as described in ad, good paint and clean. Had good and fast messaging conversations with the seller and immediately refunded my complete purchase cost. This is a very honest and honorable seller, he understood the problem and made it right. A 5 star + seller Thank You
    Franklin Mint 1941 Lincoln Continental Mark I Convertible Diecast Blue (#256903952375)
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