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HP 33E Scientific Calculator
$135.00 sold ✓ Fair Price
Sold 2025-12-16
Bothell, Washington, US
From listing #104991: HP 33E vintage calculator in box w/ charger and manuals Tested/Works
View Listing
Vintage HP 33E in original box with charger and manuals, tested functional.
Item Details
Brand:
Hewlett-Packard
Item Type:
Computer
Calculator
Computer Model:
HP-33E
(1978-1983)
Platform:
HP Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Fully Working - Tested and fully functional
Comes With
Hewlett-Packard HP-33E - Computer Market Overview
Based on
19 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 $135.
3 others are also listed for sale.
This item ($135)
is in line with the guide price.
Price Position — Good / Fully Working (7 sales)
$80
Median $135
$200
This item: $135
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$574 | — | ~$459 | — | — | |
| Mint | — | ~$472 | ~$354 | ~$331 | ~$378 | — | — |
| Excellent | ~$238 | $102 (1) ~$216 | ~$162 | ~$151 | ~$173 | ~$76 | ~$54 |
| Good | ~$148 | THIS ITEM $135 (7) ~$135 | ~$101 | ~$94 | $47 (7) ~$108 | ~$47 | ~$34 |
| Fair | — | ~$101 | ~$76 | ~$70 | ~$81 | $65 (2) ~$35 | ~$26 |
| Poor | — | ~$74 | ~$55 | ~$53 | $43 (1) ~$59 | $24 (1) ~$26 | ~$19 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — HP Calculator (platform)
Guide prices based on 19 sales, Good/Fully Working baseline ~$135.
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Compare to HP Calculator platform aggregate:
