Ron Harper #581 1991 Skybox Basketball — Card Value
1991 Skybox BasketballWhat the Ron Harper #581 (1991 Skybox Basketball) card is worth — ungraded vs graded.
Ron Harper #581 1991 Skybox Basketball value — Ungraded $0 · Grade 9 $10 · PSA 10 $30. Prices updated July 2026.
Set · 1991 Skybox BasketballNumber · #581
Live on eBay now
Value by grade
$10
Grade 9
3.0×
$30
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 3.0× raw.
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Item details
- Brand
- Basketball
- Set
- 1991 Skybox Basketball
- Sport
- Basketball
- Number
- #581
Ron Harper #581 1991 Skybox Basketball value
A raw (ungraded) Ron Harper #581 runs around $0, a Grade 9 about $10, and a PSA 10 commands $30.
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 | $0 | eBay sold comps |
| Grade 9 | $10 | eBay sold comps |
| PSA 10 | $30 | eBay sold comps |
Frequently asked questions
- What is the starting value for this Ron Harper rookie card?
- The ungraded version of the Ron Harper #581 1991 Skybox Basketball is listed at $0.
- How much does a graded PSA 10 version sell for?
- A PSA 10 graded copy of the 1991 Skybox Basketball is valued at $30.
- Is the 9-graded version significantly more valuable than the ungraded one?
- The Grade 9 version is valued at $10, offering a measurable increase over the ungraded price.
