Isiah Thomas #91 1991 Upper Deck Basketball — Card Value
1991 Upper Deck BasketballWhat the Isiah Thomas #91 (1991 Upper Deck Basketball) card is worth — ungraded vs graded.
Isiah Thomas #91 1991 Upper Deck Basketball value — Ungraded $2 · Grade 9 $8 · PSA 10 $114. Prices updated July 2026.
Set · 1991 Upper Deck BasketballNumber · #91
Live on eBay now
Value by grade
$2
Ungraded
4.0×
$8
Grade 9
57.0×
$114
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 57.0× raw.
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Item details
- Brand
- Basketball
- Set
- 1991 Upper Deck Basketball
- Sport
- Basketball
- Number
- #91
Isiah Thomas #91 1991 Upper Deck Basketball value
A raw (ungraded) Isiah Thomas #91 runs around $2, a Grade 9 about $8, and a PSA 10 commands $114.
What drives the price
Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $2 | eBay sold comps |
| Grade 9 | $8 | eBay sold comps |
| PSA 10 | $114 | eBay sold comps |
Frequently asked questions
- What is the starting value for an ungraded Isiah Thomas #91?
- The ungraded version of the Isiah Thomas #91 from the 1991 Upper Deck set currently starts at $8.
- How much is a PSA 10 graded copy of this card worth?
- A PSA 10 graded copy of the 1991 Upper Deck Isiah Thomas #91 is valued at $114.
- Is this card a good investment for basketball collectors?
- With prices ranging from $8 (ungraded) to $114 (PSA 10), this card offers clear value across different conditions.
