![Stephen Curry [Blue Velocity] #128 (Basketball Cards 2021 Panini Donruss Optic) — is it worth grading?](https://i.ebayimg.com/images/g/VO8AAOSwm0xoQKQb/s-l1600.jpg)
Is Stephen Curry [Blue Velocity] #128 worth grading?
Basketball · Basketball Cards 2021 Panini Donruss Optic · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Stephen Curry [Blue Velocity] #128 sells for $61.24 against $3.26 raw: a $57.98 spread, 19× the ungraded price. Even a PSA 9 ($30.24) 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)
- $3.26
- PSA 10
- $61.24
- PSA 9
- $30.24
- Gem premium
- 19×
- 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 | $61.24 | +$32.98 | +$7.98 | −$92.02 |
| PSA 9 | $30.24 | +$1.98 | −$23.02 | −$123 |
| PSA 8 | $8.32 | −$19.94 | −$44.94 | −$145 |
Net = sale price − $3.26 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% | $37.99 | −$15.27 |
| 50% | $45.74 | −$7.52 |
| 75% | $53.49 | +$0.23 |
Break-even gem rate at the standard fee: about 74%. 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 | $80.00 | best | 55/45 | 70/30 |
| PSA 10 | $61.24 | −$18.76 | 55/45 | 75/25 |
| CGC 10 | $15.83 | −$64.17 | 55/45 | 75/25 |
| SGC 10 | $14.08 | −$65.92 | 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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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Stephen Curry [Blue Velocity] #128 — FAQ
Is Stephen Curry [Blue Velocity] #128 worth grading?
A PSA 10 Stephen Curry [Blue Velocity] #128 sells for $61.24 against $3.26 raw: a $57.98 spread, 19× the ungraded price. Even a PSA 9 ($30.24) 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.
How much is a PSA 10 Stephen Curry [Blue Velocity] #128 worth compared with raw?
A PSA 10 Stephen Curry [Blue Velocity] #128 (Basketball Cards 2021 Panini Donruss Optic) sells for about $61.24 versus $3.26 for a raw near-mint copy — a 19× premium as of Sep 4, 2026.
Which grading company is best for Stephen Curry [Blue Velocity] #128?
By resale value, BGS 10 leads at $80.00, ahead of PSA 10 at $61.24. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Stephen Curry [Blue Velocity] #128 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 [Blue Velocity] #128 break even?
At a standard ~$50 fee, submitting Stephen Curry [Blue Velocity] #128 breaks even when it gems about 74% of the time (a miss assumed to sell at the PSA 9 price of $30.24).
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