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Hewlett-Packard HP 42S RPN Scientific Calculator Vintage Classic Model 42S
$180.00 ended ❌ Overpriced
Asking Price
Unsold 2026-06-09
Many, Louisiana, US
From listing #390382: Hewlett-Packard HP 42S RPN Scientific Calculator Vintage Classic Model 42S
View Listing
Hewlett-Packard HP 42S RPN Scientific Calculator Vintage Classic Model 42S
Item Details
Brand:
Hewlett-Packard
Item Type:
Computer
Calculator
Computer Model:
HP-42S
(1988-1995)
Platform:
HP Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Untested - Not tested, unknown condition
Comes With
Hewlett-Packard HP-42S - Computer Market Overview
Based on
137 sold
computers,
one should expect to pay ~$165 for a working unit.
However, this unit's condition (Good / Untested) brings its guide price to $133.
2 others are also listed for sale.
This item ($180)
is 1.4x the guide price (~$133).
Price Position — Good / Untested (30 sales)
$23
Median $133
$299
This item: $180
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | $200 (2) ~$701 | — | ~$561 | — | — | |
| Mint | — | $185 (3) ~$578 | ~$432 | ~$404 | ~$462 | — | — |
| Excellent | ~$290 | $200 (9) ~$264 | ~$198 | ~$185 | ~$211 | ~$92 | ~$66 |
| Good | ~$182 | $165 (86) ~$165 | $95 (1) ~$124 | $325 (3) ~$115 | THIS ITEM $133 (30) ~$132 | ~$58 | ~$41 |
| Fair | — | $140 (1) ~$124 | ~$92 | ~$86 | ~$99 | $54 (1) ~$43 | ~$31 |
| Poor | — | ~$91 | ~$68 | ~$64 | ~$73 | $100 (1) ~$31 | ~$23 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — HP Calculator (platform)
Guide prices based on 137 sales, Good/Fully Working baseline ~$165.
Click a cell to browse matching listings.
Compare to HP Calculator platform aggregate:
