2008 Topps Signature Autographs Isiah Thomas #TSAIT
2008
See all Isiah Thomas cards & values$30.00est. value (ungraded)
Prices updated 2026-10-26
Based on recorded sold prices how we price cards
Price by month
Average price of the 2008 Topps Signature Autographs Isiah Thomas #TSAIT each month, from 1 recorded price reading. Prices are re-checked regularly; a month's average counts each day from that month's first reading at the price that held that day.
| Month | Source | Average | Range |
|---|---|---|---|
| Oct 2026 | Market value | $30.00 | — |
Isiah Thomas prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $30.00 | Buy on eBay ↗ |
| PSA 9 | $79.99 | Buy on eBay ↗ |
| Grade 9.5 | $88.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission2008 Topps Signature Autographs Isiah Thomas #TSAIT value & prices
The 2008 Topps Signature Autographs Isiah Thomas #TSAIT is a Basketball card released in 2008. Ungraded copies carry a market value of about $30.00.
An ungraded copy is worth around $30.00 and a PSA 9 around $79.99.
Is it worth grading?
The spread between raw ($30.00) and top-graded ($79.99) copies is fairly tight, so grading this card only makes financial sense for truly flawless copies — or for collectors who simply prefer slabbed cards for protection and display.
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