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Casio Personal M-1 Electronic Calculator
71,75€ sold ❌ Overpriced
Sold 2026-01-25
chiba, JP
From listing #132607: Vintage electronic calculator CASIO PERSONAL M-1 tested functional Japan...
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Vintage Casio Personal M-1 electronic calculator, tested and functional.
Item Details
Brand:
Casio
Item Type:
Computer
Calculator
Computer Model:
Personal M-1
Platform:
Casio Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Fully Working - Tested and fully functional
Comes With
Casio Personal M-1 - Computer Market Overview
Based on
9 sold
computers,
one should expect to pay ~$14 for a working unit.
However, this unit's condition (Good / Fully Working) brings its guide price to $24.
8 others are also listed for sale.
This item ($77)
is 3.2x the guide price (~$24).
Price Position — Good / Fully Working (4 sales)
$6
Median $13
$77
This item: $77
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$55 | — | — | ~$44 | — | — |
| Mint | — | ~$46 | ~$34 | ~$32 | ~$36 | — | — |
| Excellent | ~$23 | $35 (1) ~$21 | ~$16 | ~$15 | ~$17 | ~$7 | ~$5 |
| Good | ~$14 | THIS ITEM $13 (4) ~$13 | ~$10 | ~$9 | $20 (4) ~$10 | ~$5 | ~$3 |
| Fair | — | ~$10 | ~$7 | ~$7 | ~$8 | ~$3 | ~$2 |
| Poor | — | ~$7 | ~$5 | ~$5 | ~$6 | ~$2 | ~$2 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — Casio Calculator (platform)
Guide prices based on 9 sales, Good/Fully Working baseline ~$13.
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Compare to Casio Calculator platform aggregate:
