1991 Upper Deck Isiah Thomas #333
1991
See all Isiah Thomas cards & values1991 seasonDetroit PistonsIsiah Thomas career & card values
Card number
#333
Year
1991
Isiah Thomas prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.45 | Buy on eBay ↗ |
| PSA 8 | $4.68 | Buy on eBay ↗ |
| PSA 9 | $15.00 | Buy on eBay ↗ |
| Grade 9.5 | $31.00 | Buy on eBay ↗ |
| PSA 10 | $31.61 | Buy on eBay ↗ |
| BGS 10 | $41.00 | Buy on eBay ↗ |
| CGC 10 | $19.00 | Buy on eBay ↗ |
| SGC 10 | $19.00 | Buy on eBay ↗ |
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Affiliate — we may earn a commission1991 Upper Deck Isiah Thomas #333 value & prices
The 1991 Upper Deck Isiah Thomas #333 is a Basketball card released in 1991. Ungraded copies carry a market value of about $1.45.
An ungraded copy is worth around $1.45, a PSA 9 around $15.00, a PSA 10 (Gem Mint) around $31.61 and a pristine BGS 10 around $41.00. That's roughly a 22× premium for a gem-mint copy over raw — one of the clearest signals that condition-sensitive buyers dominate this card's market.
Is it worth grading?
The spread between raw ($1.45) and top-graded ($31.61) 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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