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TI-2550 Calculator
$29.96 ❌ Overpriced Buy on eBay
Asking Price
1 day ago
Listed 2026-03-09
Princeton, Indiana, US
From listing #255435: Texas Instruments TI-2550 Vintage Calculator In Box W/Manual Working Well
View Listing
Texas Instruments TI-2550 Vintage Calculator In Box W/Manual Working Well. Very good used condition. Works and very clean. With box.
Item Details
Brand:
Texas Instruments
Item Type:
Computer
Calculator
Computer Model:
TI-2550
(1973)
Platform:
TI Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Fully Working - Tested and fully functional
Comes With
Texas Instruments TI-2550 - Computer Market Overview
Based on
30 sold
computers,
one should expect to pay ~$19 for a working unit.
However, this unit's condition (Good / Fully Working) brings its guide price to $20.
18 others are also listed for sale.
This item ($30)
is 1.5x the guide price (~$20).
Price Position — Good / Fully Working (20 sales)
$5
Median $16
$38
This item: $30
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$70 | — | — | ~$56 | — | — |
| Mint | — | ~$57 | ~$43 | ~$40 | ~$46 | — | — |
| Excellent | ~$29 | $22 (4) ~$26 | ~$20 | ~$18 | ~$21 | ~$9 | ~$7 |
| Good | ~$18 | THIS ITEM $16 (20) ~$16 | ~$12 | $27 (1) ~$11 | $16 (4) ~$13 | ~$6 | ~$4 |
| Fair | — | ~$12 | $4 (1) ~$9 | ~$9 | ~$10 | ~$4 | ~$3 |
| Poor | — | ~$9 | ~$7 | ~$6 | ~$7 | ~$3 | ~$2 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — TI Calculator (platform)
Guide prices based on 30 sales, Good/Fully Working baseline ~$16.
Click a cell to browse matching listings.
Compare to TI Calculator platform aggregate:
Recently Sold TI-2550 Computers
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