Robert Parish #18 1991 Skybox Basketball — Card Value
1991 Skybox BasketballWhat the Robert Parish #18 (1991 Skybox Basketball) card is worth — ungraded vs graded.
Robert Parish #18 1991 Skybox Basketball value — Ungraded $2 · Grade 9 $21 · PSA 10 $45. Prices updated July 2026.
Set · 1991 Skybox BasketballNumber · #18
Live on eBay now
Value by grade
$2
Ungraded
10.5×
$21
Grade 9
22.5×
$45
PSA 10
Real sold prices per grade — the PSA 10 premium on this card is 22.5× raw.
Live on eBay right now
JunkPal AI· resale insightanalyzing sold comps…
▍
Price data verified against · 1
Item details
- Brand
- Basketball
- Set
- 1991 Skybox Basketball
- Sport
- Basketball
- Number
- #18
Robert Parish #18 1991 Skybox Basketball value
A raw (ungraded) Robert Parish #18 runs around $2, a Grade 9 about $21, and a PSA 10 commands $45.
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 | $21 | eBay sold comps |
| PSA 10 | $45 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for this card?
- The ungraded version of the Robert Parish #18 is available, providing an entry point for collectors.
- How much is a PSA 10 version worth?
- A graded PSA 10 copy of the 1991 Skybox Basketball #18 sells for $45.
- Is there a difference in value between the grades?
- Yes, the PSA 10 grade is significantly more valuable at $45 compared to the Grade 9 version at $21.
