Vintage Hewlett Packard HP-28S Scientific Calculator -- TESTED/NEW BAT/MORE (6)

SpaceboyJeffy's Vintage Emporium
(2234)
Seller's other items
Contact seller
US $69.00
or Best Offer
or 4 interest-free payments of $17.25 available with
Condition:
Used
“this calculator is in very good cosmetic condition and in perfect operating condition -- *please ”... Read moreabout condition
People are checking this out. 8 have added this to their watchlist.
Pickup:
Shipping:
Free USPS Ground Advantage®.
Located in: Grove City, Pennsylvania, United States
Delivery:
Estimated between Mon, Nov 3 and Thu, Nov 6 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:
Seller does not accept returns.
Payments:
       .
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:236126187883
Last updated on Oct 28, 2025 22:32:20 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“this calculator is in very good cosmetic condition and in perfect operating condition -- *please ...
Country of Origin
United States
Brand
HP
Model
Hewlett Packard HP-28S
Vintage
Yes
California Prop 65 Warning
N/A
UPC
N/A
Category

Item description from the seller

About this seller

SpaceboyJeffy's Vintage Emporium

99.8% positive feedback•1.5K items sold

Joined Aug 1999
Usually responds within 24 hours
Greetings! I'm specializing in vintage (and some more modern) refurbished Dell and HP laptops, computer parts (mostly memory, WIFI/Bluetooth cards, and parts from laptops I've refurbished or ...
See more
Visit storeContact

Detailed seller ratings

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

Popular categories from this store

See allcategories
CollectiblesCraftsStampsBooks & MagazinesBusiness & IndustrialConsumer ElectronicsMusical Instruments & GearCameras & PhotoSporting Goods

Seller feedback (683)

All ratingsselected
Positive
Neutral
Negative
  • 0***2 (3)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Thank you Jeff for taking extra care packing the Sig Sauer ASP20 , and shipping it expeditiously. It’s in excellent condition as described, and I believe it is a great value for the rifle, scope, packaging, insurance, and most of all the communication. I also appreciate the knowledge you shared with me. I hope to stay in touch with you in the future. I will be watching your items. Thanks again. Stan
    Rare(r) Lightly Used Sig Sauer ASP20 .177 Gas Ram w/CVLife 6-24X50 AO R/G Scope (#236247968220)
  • 0***0 (42)- Feedback left by buyer.
    Past year
    Verified purchase
    I purchased both a ti 15 and an hp 28s, and despite the later being ten times the price, the same diligent care was taken in the packing of both calculators, which showed up exactly as described no doubt thanks to said packing. Shipping was prompt and the seller was very personable. I would absolutely recommend this seller
    Vintage Hewlett Packard HP-28S Scientific Calculator -- TESTED/NEW BAT/MORE (2) (#235976399928)
  • 3***m (24)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    As Gracián, a 17th-century Spanish writer, said, “Good things, if brief, are twice as good,” so I will only say that the calculator is exactly as it appeared in the photos and as described by the seller, a 31-year-old object that do PS for Ebay: The website, at least in Spanish, has an error and does not allow questions to be asked to sellers. This will prevent some purchases from being made due to doubts that cannot be clarified because it is not possible to speak to the sellers.
    Vintage Texas Instruments TI-68 Sci/Prog Calculator -- TESTED/NEW BAT/MORE (21) (#236150060271)
See all feedback

More to explore :