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1 of 7
Casio fx-451M
$17.60 sold ⚠️ High Price
Sold 2026-03-07
Indianapolis, Indiana, US
From listing #202303: vintage CASIO SCIENTIFIC CALCULATOR fx-451M C-Power solar 10 Digit Japan
View Listing
Vintage CASIO SCIENTIFIC CALCULATOR fx-451M C-Power solar 10 Digit Japan. Some visible wear.
Item Details
Brand:
Casio
Item Type:
Computer
Calculator
Computer Model:
FX-451M
(1984)
Platform:
Casio Calculator,
Sharp Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Untested - Not tested, unknown condition
Comes With
Casio FX-451M - Computer Market Overview
Based on
35 sold
computers,
one should expect to pay ~$31 for a working unit.
However, this unit's condition (Good / Untested) brings its guide price to $17.
8 others are also listed for sale.
This item ($20)
is 1.2x the guide price (~$17).
Price Position — Good / Untested (4 sales)
$12
Median $17
$35
This item: $20
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$138 | — | — | ~$110 | — | — |
| Mint | — | ~$113 | ~$85 | ~$79 | ~$91 | — | — |
| Excellent | ~$57 | $18 (2) ~$52 | ~$39 | ~$36 | ~$41 | ~$18 | ~$13 |
| Good | ~$36 | $32 (29) ~$32 | ~$24 | ~$23 | THIS ITEM $17 (4) ~$26 | ~$11 | ~$8 |
| Fair | — | ~$24 | ~$18 | ~$17 | ~$19 | ~$8 | ~$6 |
| Poor | — | ~$18 | ~$13 | ~$13 | ~$14 | ~$6 | ~$5 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — Casio Calculator (platform)$X (N) — Sharp Calculator (platform)
Guide prices based on 35 sales, Good/Fully Working baseline ~$32.
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Compare to Casio Calculator platform aggregate:
Compare to Sharp Calculator platform aggregate:
