![Cooper Flagg [Pulsar Refractor] #251 (Basketball Cards 2025 Topps Chrome) — is it worth grading?](https://i.ebayimg.com/images/g/aGcAAeSwC~ZqVDBX/s-l1600.jpg)
Is Cooper Flagg [Pulsar Refractor] #251 worth grading?
Basketball · Basketball Cards 2025 Topps Chrome · full price guide →
Strong grading candidate — 4.6× premium in PSA 10
A PSA 10 Cooper Flagg [Pulsar Refractor] #251 sells for $767 against $167 raw: a $600 spread, 4.6× the ungraded price. A PSA 9 ($180) 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)
- $167
- PSA 10
- $767
- PSA 9
- $180
- Gem premium
- 4.6×
- 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 | $767 | +$575 | +$550 | +$450 |
| PSA 9 | $180 | −$11.72 | −$36.72 | −$137 |
| PSA 8 | $133 | −$58.29 | −$83.29 | −$183 |
Net = sale price − $167 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% | $327 | +$110 |
| 50% | $473 | +$257 |
| 75% | $620 | +$404 |
Break-even gem rate at the standard fee: about 6%. 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 | $997 | best | 55/45 | 70/30 |
| PSA 10 | $767 | −$230 | 55/45 | 75/25 |
| CGC 10 | $460 | −$537 | 55/45 | 75/25 |
| SGC 10 | $460 | −$537 | 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 →Swipe the table for the other grading companies →
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
Full set checklist →![Cooper Flagg [RayWave Red Refractor] #251 2025 Topps Chrome card](https://i.ebayimg.com/images/g/GAIAAeSw5NJqkYcz/s-l500.jpg)
Grading Cooper Flagg [Pulsar Refractor] #251 — FAQ
Is Cooper Flagg [Pulsar Refractor] #251 worth grading?
A PSA 10 Cooper Flagg [Pulsar Refractor] #251 sells for $767 against $167 raw: a $600 spread, 4.6× the ungraded price. A PSA 9 ($180) 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 [Pulsar Refractor] #251 worth compared with raw?
A PSA 10 Cooper Flagg [Pulsar Refractor] #251 (Basketball Cards 2025 Topps Chrome) sells for about $767 versus $167 for a raw near-mint copy — a 4.6× premium as of Sep 4, 2026.
Which grading company is best for Cooper Flagg [Pulsar Refractor] #251?
By resale value, BGS 10 leads at $997, ahead of PSA 10 at $767. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Cooper Flagg [Pulsar 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 [Pulsar Refractor] #251 break even?
At a standard ~$50 fee, submitting Cooper Flagg [Pulsar Refractor] #251 breaks even when it gems about 6% of the time (a miss assumed to sell at the PSA 9 price of $180).
Best on iPhone & Android
Check your basketball card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
