![Kon Knueppel / Cooper Flagg [Gold] #152 (Basketball Cards 2025 Topps Now) — is it worth grading?](https://i.ebayimg.com/images/g/bKcAAeSw61RqkZku/s-l1600.jpg)
Is Kon Knueppel / Cooper Flagg [Gold] #152 worth grading?
Basketball · Basketball Cards 2025 Topps Now · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Kon Knueppel / Cooper Flagg [Gold] #152 sells for $1,490 against $968 raw: a $522 spread, 1.5× the ungraded price. Even a PSA 9 ($1,033) 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)
- $968
- PSA 10
- $1,490
- PSA 9
- $1,033
- Gem premium
- 1.5×
- 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 | $1,490 | +$497 | +$472 | +$372 |
| PSA 9 | $1,033 | +$40.00 | +$15.00 | −$85.00 |
| PSA 8 | $939 | −$53.60 | −$78.60 | −$179 |
Net = sale price − $968 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% | $1,147 | +$129 |
| 50% | $1,261 | +$243 |
| 75% | $1,376 | +$358 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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 | $1,937 | best | 55/45 | 70/30 |
| PSA 10 | $1,490 | −$447 | 55/45 | 75/25 |
| CGC 10 | $894 | −$1,043 | 55/45 | 75/25 |
| SGC 10 | $894 | −$1,043 | 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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Raw conditions & history →Swipe the table for the other grading companies →
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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2025 Topps Now cards worth checking
Full set checklist →![Kon Knueppel / Cooper Flagg [Black] #152 2025 Topps Now card](https://i.ebayimg.com/images/g/pJQAAeSw1ClqAljb/s-l500.jpg)
![Kon Knueppel / Cooper Flagg [Orange] #152 2025 Topps Now card](https://i.ebayimg.com/images/g/I1IAAeSwGgVqA1ze/s-l500.jpg)
![Cooper Flagg [Red] #6 2025 Topps Now card](https://i.ebayimg.com/images/g/1fMAAeSwsvBqMCns/s-l500.jpg)
![Cooper Flagg / Kon Knueppel [Red] #CFKK 2025 Topps Now card](https://i.ebayimg.com/images/g/JvIAAeSwi55qg7Bi/s-l500.jpg)
Grading Kon Knueppel / Cooper Flagg [Gold] #152 — FAQ
Is Kon Knueppel / Cooper Flagg [Gold] #152 worth grading?
A PSA 10 Kon Knueppel / Cooper Flagg [Gold] #152 sells for $1,490 against $968 raw: a $522 spread, 1.5× the ungraded price. Even a PSA 9 ($1,033) 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 Kon Knueppel / Cooper Flagg [Gold] #152 worth compared with raw?
A PSA 10 Kon Knueppel / Cooper Flagg [Gold] #152 (Basketball Cards 2025 Topps Now) sells for about $1,490 versus $968 for a raw near-mint copy — a 1.5× premium as of Sep 4, 2026.
Which grading company is best for Kon Knueppel / Cooper Flagg [Gold] #152?
By resale value, BGS 10 leads at $1,937, ahead of PSA 10 at $1,490. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Kon Knueppel / Cooper Flagg [Gold] #152 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.
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