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TI BA-II
$19.00 ✓ Fair Price Buy on eBay
Asking Price
23h ago
Listed 2026-01-31
Utica, Michigan, US
From listing #171292: Vintage Texas Instruments Working calculator
View Listing
Texas Instruments BA-II financial calculator. Made in USA. Display powers on and appears functional. Includes original brown vinyl wallet case.
Item Details
Brand:
Texas Instruments
Item Type:
Computer
Calculator
Computer Model:
BA-II
(1985)
Platform:
TI Calculator
Cosmetic condition:
Good - Moderate wear, normal for age
Functional condition:
Fully Working - Tested and fully functional
Comes With
Texas Instruments BA-II - Computer Market Overview
Based on
7 sold
computers,
one should expect to pay ~$13 for a working unit.
However, this unit's condition (Good / Fully Working) brings its guide price to $19.
5 others are also listed for sale.
This item ($19)
is in line with the guide price.
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$102 | — | — | ~$82 | — | — |
| Mint | — | ~$84 | ~$63 | ~$59 | $45 (1) ~$67 | — | — |
| Excellent | ~$42 | ~$38 | ~$29 | ~$27 | ~$31 | ~$13 | ~$10 |
| Good | ~$26 | THIS ITEM $24 (1) ~$24 | ~$18 | ~$17 | $8 (4) ~$19 | ~$8 | ~$6 |
| Fair | — | $13 (1) ~$18 | ~$13 | ~$12 | ~$14 | ~$6 | ~$5 |
| Poor | — | ~$13 | ~$10 | ~$9 | ~$11 | ~$5 | ~$3 |
$X (N) — Median sold price (N sales)
~$X — Guide price
This item
$X (N) — TI Calculator (platform)
Guide prices based on 7 sales, Good/Fully Working baseline ~$23.
Click a cell to browse matching listings.
Compare to TI Calculator platform aggregate:
