![Cooper Flagg [Blue Refractor] #251 (Basketball Cards 2025 Topps Chrome) — is it worth grading?](https://i.ebayimg.com/images/g/WNUAAeSwBsFqQVsx/s-l1600.jpg)
Is Cooper Flagg [Blue Refractor] #251 worth grading?
Basketball · Basketball Cards 2025 Topps Chrome · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Cooper Flagg [Blue Refractor] #251 sells for $10,000 against $2,775 raw: a $7,225 spread, 3.6× the ungraded price. Even a PSA 9 ($2,808) 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)
- $2,775
- PSA 10
- $10,000
- PSA 9
- $2,808
- Gem premium
- 3.6×
- As of
- Jul 11, 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 | $10,000 | +$7,200 | +$7,175 | +$7,075 |
| PSA 9 | $2,808 | +$8.07 | −$16.93 | −$117 |
| PSA 8 | $786 | −$2,014 | −$2,039 | −$2,139 |
Net = sale price − $2,775 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% | $4,606 | +$1,781 |
| 50% | $6,404 | +$3,579 |
| 75% | $8,202 | +$5,377 |
Break-even gem rate at the standard fee: about 0%. 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 | $13,000 | best | 55/45 | 70/30 |
| PSA 10 | $10,000 | −$3,000 | 55/45 | 75/25 |
| CGC 10 | $6,000 | −$7,000 | 55/45 | 75/25 |
| SGC 10 | $6,000 | −$7,000 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $10,000 | $6,000 | $13,000 | $6,000 | — |
| 9.5 | — | — | — | — | $6,666 |
| 9 | — | — | — | — | $2,808 |
| 8 | — | — | — | — | $786 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2025 Topps Chrome cards worth checking
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Grading Cooper Flagg [Blue Refractor] #251 — FAQ
Is Cooper Flagg [Blue Refractor] #251 worth grading?
A PSA 10 Cooper Flagg [Blue Refractor] #251 sells for $10,000 against $2,775 raw: a $7,225 spread, 3.6× the ungraded price. Even a PSA 9 ($2,808) 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 Cooper Flagg [Blue Refractor] #251 worth compared with raw?
A PSA 10 Cooper Flagg [Blue Refractor] #251 (Basketball Cards 2025 Topps Chrome) sells for about $10,000 versus $2,775 for a raw near-mint copy — a 3.6× premium as of Jul 11, 2026.
Which grading company is best for Cooper Flagg [Blue Refractor] #251?
By resale value, BGS 10 leads at $13,000, ahead of PSA 10 at $10,000. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Cooper Flagg [Blue Refractor] #251 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 Cooper Flagg [Blue Refractor] #251 break even?
At a standard ~$50 fee, submitting Cooper Flagg [Blue Refractor] #251 breaks even when it gems about 0% of the time (a miss assumed to sell at the PSA 9 price of $2,808).
Is your basketball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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