Set
1991 SkyboxCard number
#503
Year
1991
John Starks prices by grade
| Grade | Value | eBay |
|---|---|---|
| Ungraded | $1.79 | Buy on eBay ↗ |
| PSA 8 | $10.49 | Buy on eBay ↗ |
| PSA 9 | $36.50 | Buy on eBay ↗ |
| Grade 9.5 | $40.27 | Buy on eBay ↗ |
| PSA 10 | $44.00 | Buy on eBay ↗ |
| BGS 10 | $57.00 | Buy on eBay ↗ |
| CGC 10 | $26.00 | Buy on eBay ↗ |
| SGC 10 | $26.00 | Buy on eBay ↗ |
Live on eBay
Affiliate — we may earn a commission1991 Skybox John Starks #503 value & prices
The 1991 Skybox John Starks #503 is a Basketball card released in 1991. Ungraded copies carry a market value of about $1.79.
An ungraded copy is worth around $1.79, a PSA 9 around $36.50, a PSA 10 (Gem Mint) around $44.00 and a pristine BGS 10 around $57.00. That's roughly a 25× 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 ($1.79) and top-graded ($44.00) 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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