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HP-15C Scientific Calculator
$90.95 👍 Good Deal Buy on eBay
Asking Price
1 day ago
Listed 2026-05-22
Metairie, Louisiana, US
From listing #391330: Hewlett Packard HP-15C Scientific Calculator with Slipcase, Works
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Vintage HP-15C scientific calculator from the United States. Comes with a slipcase. Seller states it works.
Item Details
Brand:
Hewlett-Packard
Item Type:
Computer
Calculator
Computer Model:
HP-15C
(1982-1989)
Platform:
HP Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Fully Working - Tested and fully functional
Comes With
Hewlett-Packard HP-15C - Computer Market Overview
Based on
224 sold
computers,
one should expect to pay ~$91 for a working unit.
However, this unit's condition (Good / Fully Working) brings its guide price to $99.
21 others are also listed for sale.
This item ($91)
is in line with the guide price.
Price Position — Good / Fully Working (144 sales)
$25
Median $96
$335
This item: $91
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$406 | — | $142 (2) ~$325 | — | — | |
| Mint | — | $175 (7) ~$334 | ~$250 | ~$234 | ~$267 | — | — |
| Excellent | ~$168 | $150 (4) ~$153 | ~$115 | ~$107 | $6 (1) ~$122 | ~$53 | ~$38 |
| Good | ~$105 | THIS ITEM $96 (144) ~$96 | ~$72 | $95 (5) ~$67 | $90 (39) ~$76 | $20 (1) ~$33 | ~$24 |
| Fair | — | $87 (14) ~$72 | $86 (1) ~$53 | ~$50 | $48 (3) ~$57 | $40 (3) ~$25 | ~$18 |
| Poor | — | ~$53 | ~$39 | ~$37 | ~$42 | ~$18 | ~$13 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — HP Calculator (platform)
Guide prices based on 224 sales, Good/Fully Working baseline ~$95.
Click a cell to browse matching listings.
Compare to HP Calculator platform aggregate:
Recently Sold HP-15C Computers
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