TY 991EX
About this Model
The TY-991EX is a scientific calculator designed for advanced mathematical calculations.
Geographic Distribution
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TY 991EX - Computer Market Overview
Based on 1 sold computer, the TY 991EX typically sells for $3.73 (median price).
Price by Condition
| Refurbished | Fully Working | Partially Working | Powers On | Untested | Not Working | For Parts | |
|---|---|---|---|---|---|---|---|
| New | — | ~$20 | — | — | ~$16 | — | — |
| Mint | — | ~$16 | ~$12 | ~$11 | ~$13 | — | — |
| Excellent | ~$8 | ~$7 | ~$6 | ~$5 | ~$6 | ~$3 | ~$2 |
| Good | ~$5 | ~$5 | ~$3 | ~$3 | $4 (1) | ~$2 | ~$1 |
| Fair | — | ~$3 | ~$3 | ~$2 | ~$3 | ~$1 | ~$1 |
| Poor | — | ~$3 | ~$2 | ~$2 | ~$2 | ~$1 | ~$1 |
Median sold prices in USD. Bundle prices are estimated per item. Click a cell to browse matching listings.
~$X values are estimates based on global condition trends.
TY 991EX value & price questions
What is the value of a TY 991EX?
The value of a TY 991EX is approximately $4 (median sold price) based on 1 recent sales. Values range from $4 for units in fair condition to $4 for mint or sealed units with complete original packaging.
What is a TY 991EX worth?
Based on 1 recent sales, a TY 991EX is worth between $4 and $4, with a median value of $4.
