Is Stephen Curry #15 worth grading?
Basketball · Basketball Cards 2018 Panini Donruss Optic Winner Stays · full price guide →
Strong grading candidate — 20× premium in PSA 10
A PSA 10 Stephen Curry #15 sells for $69.95 against $3.49 raw: a $66.46 spread, 20× the ungraded price. A PSA 9 ($14.26) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $3.49
- PSA 10
- $69.95
- PSA 9
- $14.26
- Gem premium
- 20×
- 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 — PSA 10 | $69.95 | +$41.46 | +$16.46 | −$83.54 |
| PSA 9 | $14.26 | −$14.23 | −$39.23 | −$139 |
| PSA 8 | $14.00 | −$14.49 | −$39.49 | −$139 |
Net = sale price − $3.49 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% | $28.18 | −$25.31 |
| 50% | $42.11 | −$11.38 |
| 75% | $56.03 | +$2.54 |
Break-even gem rate at the standard fee: about 70%. Centering is the usual reason a clean copy misses — measure it before you decide.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $91.00 | best | 55/45 | 70/30 |
| PSA 10 | $69.95 | −$21.05 | 55/45 | 75/25 |
| SGC 10 | $42.00 | −$49.00 | 55/45 | 75/25 |
| CGC 10 | $26.02 | −$64.98 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
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Grading Stephen Curry #15 — FAQ
Is Stephen Curry #15 worth grading?
A PSA 10 Stephen Curry #15 sells for $69.95 against $3.49 raw: a $66.46 spread, 20× the ungraded price. A PSA 9 ($14.26) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Stephen Curry #15 worth compared with raw?
A PSA 10 Stephen Curry #15 (Basketball Cards 2018 Panini Donruss Optic Winner Stays) sells for about $69.95 versus $3.49 for a raw near-mint copy — a 20× premium as of Sep 4, 2026.
Which grading company is best for Stephen Curry #15?
By resale value, BGS 10 leads at $91.00, ahead of PSA 10 at $69.95. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Stephen Curry #15 need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
What gem rate makes grading Stephen Curry #15 break even?
At a standard ~$50 fee, submitting Stephen Curry #15 breaks even when it gems about 70% of the time (a miss assumed to sell at the PSA 9 price of $14.26).
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