Is Cooper Flagg [Green] #TB-1 worth grading?
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Strong grading candidate — 8.2× premium in PSA 10
A PSA 10 Cooper Flagg [Green] #TB-1 sells for $89.11 against $10.84 raw: a $78.27 spread, 8.2× the ungraded price. A PSA 9 ($30.40) 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)
- $10.84
- PSA 10
- $89.11
- PSA 9
- $30.40
- Gem premium
- 8.2×
- 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 | $89.11 | +$53.27 | +$28.27 | −$71.73 |
| PSA 9 | $30.40 | −$5.44 | −$30.44 | −$130 |
| PSA 8 | $16.70 | −$19.14 | −$44.14 | −$144 |
Net = sale price − $10.84 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% | $45.08 | −$15.76 |
| 50% | $59.75 | −$1.09 |
| 75% | $74.43 | +$13.59 |
Break-even gem rate at the standard fee: about 52%. 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 | $116 | best | 55/45 | 70/30 |
| PSA 10 | $89.11 | −$26.89 | 55/45 | 75/25 |
| CGC 10 | $53.00 | −$63.00 | 55/45 | 75/25 |
| SGC 10 | $53.00 | −$63.00 | 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 Cooper Flagg [Green] #TB-1 — FAQ
Is Cooper Flagg [Green] #TB-1 worth grading?
A PSA 10 Cooper Flagg [Green] #TB-1 sells for $89.11 against $10.84 raw: a $78.27 spread, 8.2× the ungraded price. A PSA 9 ($30.40) 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 Cooper Flagg [Green] #TB-1 worth compared with raw?
A PSA 10 Cooper Flagg [Green] #TB-1 (Basketball Cards 2025 Topps NBA Hoops The Buzz) sells for about $89.11 versus $10.84 for a raw near-mint copy — a 8.2× premium as of Sep 4, 2026.
Which grading company is best for Cooper Flagg [Green] #TB-1?
By resale value, BGS 10 leads at $116, ahead of PSA 10 at $89.11. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Cooper Flagg [Green] #TB-1 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 [Green] #TB-1 break even?
At a standard ~$50 fee, submitting Cooper Flagg [Green] #TB-1 breaks even when it gems about 52% of the time (a miss assumed to sell at the PSA 9 price of $30.40).
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