![Tim Duncan [Platinum Medallion] #131P (Basketball Cards 1997 Ultra) — is it worth grading?](https://i.ebayimg.com/images/g/WaEAAeSwYaxqc1WZ/s-l1600.jpg)
Is Tim Duncan [Platinum Medallion] #131P worth grading?
Basketball · Basketball Cards 1997 Ultra · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Tim Duncan [Platinum Medallion] #131P sells for $9,857 against $2,114 raw: a $7,743 spread, 4.7× the ungraded price. Even a PSA 9 ($8,961) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $2,114
- Grade 9.5
- $9,857
- PSA 9
- $8,961
- Gem premium
- 4.7×
- As of
- Sep 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 9.5 | $9,857 | +$7,718 | +$7,693 | +$7,593 |
| PSA 9 | $8,961 | +$6,822 | +$6,797 | +$6,697 |
| PSA 8 | $5,701 | +$3,562 | +$3,537 | +$3,437 |
Net = sale price − $2,114 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $9,185 | +$7,021 |
| 50% | $9,409 | +$7,245 |
| 75% | $9,633 | +$7,469 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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Grading Tim Duncan [Platinum Medallion] #131P — FAQ
Is Tim Duncan [Platinum Medallion] #131P worth grading?
A Grade 9.5 Tim Duncan [Platinum Medallion] #131P sells for $9,857 against $2,114 raw: a $7,743 spread, 4.7× the ungraded price. Even a PSA 9 ($8,961) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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