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HP-22 Financial RPN Calculator
$125.00 sold ⚠️ High Price
Sold 2026-01-23
Willowbrook, Illinois, US
From listing #151919: HP-22 Financial RPN Calculator ONLY - Fully Working (TESTED)
View Listing
HP-22 financial RPN calculator ONLY, fully working (tested). Manufactured March 1977, serial 10250, USA. Powers on, performs RPN and financial operations. Cosmetic discoloration from weather and time.
Item Details
Brand:
Hewlett-Packard
Item Type:
Computer
Calculator
Computer Model:
HP-22
Platform:
HP Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Fully Working - Tested and fully functional
Comes With
Hewlett-Packard HP-22 - Computer Market Overview
Based on
15 sold
computers,
one should expect to pay ~$65 for a working unit.
However, this unit's condition (Good / Fully Working) brings its guide price to $100.
1 other is also listed for sale.
This item ($125)
is 1.3x the guide price (~$100).
Price Position — Good / Fully Working (5 sales)
$32
Median $100
$140
This item: $125
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$425 | — | ~$340 | — | — | |
| Mint | — | ~$350 | ~$262 | ~$245 | ~$280 | — | — |
| Excellent | ~$176 | ~$160 | ~$120 | ~$112 | ~$128 | ~$56 | ~$40 |
| Good | ~$110 | THIS ITEM $100 (5) ~$100 | ~$75 | ~$70 | $83 (6) ~$80 | $53 (2) ~$35 | ~$25 |
| Fair | — | $45 (1) ~$75 | ~$56 | ~$52 | $28 (1) ~$60 | ~$26 | ~$19 |
| Poor | — | ~$55 | ~$41 | ~$39 | ~$44 | ~$19 | ~$14 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — HP Calculator (platform)
Guide prices based on 15 sales, Good/Fully Working baseline ~$99.
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Compare to HP Calculator platform aggregate:
