1 of 4
1 of 4
HP-27S Scientific Calculator
$119.00 ❌ Overpriced Buy on eBay
Asking Price
1 day ago
Listed 2025-12-06
Citrus Heights, California, US
From listing #88189: Vintage Hewlett Packard HP-27S Scientific Calculator
View Listing
Vintage Hewlett Packard HP-27S Scientific Calculator. Very good condition – clean display, responsive keys, minor cosmetic wear. All functions tested and work flawlessly.
Item Details
Brand:
Hewlett-Packard
Item Type:
Computer
Calculator
Computer Model:
HP-27S
(1988-1990)
Platform:
HP Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Untested - Not tested, unknown condition
Comes With
Hewlett-Packard HP-27S - Computer Market Overview
Based on
29 sold
computers,
one should expect to pay ~$65 for a working unit.
However, this unit's condition (Good / Untested) brings its guide price to $66.
5 others are also listed for sale.
This item ($119)
is 1.8x the guide price (~$66).
Price Position — Good / Untested (4 sales)
$49
Median $65
$160
This item: $119
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$282 | — | ~$226 | — | — | |
| Mint | — | ~$233 | ~$174 | ~$163 | ~$186 | — | — |
| Excellent | ~$117 | $23 (1) ~$106 | ~$80 | ~$74 | ~$85 | ~$37 | ~$27 |
| Good | ~$73 | $66 (18) ~$66 | ~$50 | ~$47 | THIS ITEM $65 (4) ~$53 | $50 (1) ~$23 | ~$17 |
| Fair | — | ~$50 | ~$37 | ~$35 | $35 (1) ~$40 | $182 (2) ~$17 | ~$13 |
| Poor | — | ~$37 | ~$27 | $199 (1) ~$26 | $225 (1) ~$29 | ~$13 | ~$9 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — HP Calculator (platform)
Guide prices based on 29 sales, Good/Fully Working baseline ~$66.
Click a cell to browse matching listings.
Compare to HP Calculator platform aggregate:
Recently Sold HP-27S Computers
View All
