![Dylan Harper [Black Wave Refractor Autograph] #22 (Basketball Cards 2024 Bowman Chrome University) — is it worth grading?](https://i.ebayimg.com/images/g/baMAAeSwpT5quVsh/s-l1600.jpg)
Is Dylan Harper [Black Wave Refractor Autograph] #22 worth grading?
Basketball · Basketball Cards 2024 Bowman Chrome University · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Dylan Harper [Black Wave Refractor Autograph] #22 sells for $350 against $109 raw: a $241 spread, 3.2× the ungraded price. Even a PSA 9 ($165) 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)
- $109
- PSA 10
- $350
- PSA 9
- $165
- Gem premium
- 3.2×
- 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 | $350 | +$216 | +$191 | +$91.07 |
| PSA 9 | $165 | +$31.30 | +$6.30 | −$93.70 |
| PSA 8 | $94.41 | −$39.51 | −$64.51 | −$165 |
Net = sale price − $109 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% | $211 | +$52.49 |
| 50% | $258 | +$98.69 |
| 75% | $304 | +$145 |
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 | $455 | best | 55/45 | 70/30 |
| PSA 10 | $350 | −$105 | 55/45 | 75/25 |
| CGC 10 | $210 | −$245 | 55/45 | 75/25 |
| SGC 10 | $140 | −$315 | 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.
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![Cooper Flagg [Gold Refractor Autograph] #16 2024 Bowman Chrome University card](https://i.ebayimg.com/images/g/rwkAAeSwK5hqAnK3/s-l500.jpg)
![Juju Watkins [Red Refractor Autograph] #37 2024 Bowman Chrome University card](https://i.ebayimg.com/images/g/LFIAAeSwh4tqRc3N/s-l500.jpg)
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Grading Dylan Harper [Black Wave Refractor Autograph] #22 — FAQ
Is Dylan Harper [Black Wave Refractor Autograph] #22 worth grading?
A PSA 10 Dylan Harper [Black Wave Refractor Autograph] #22 sells for $350 against $109 raw: a $241 spread, 3.2× the ungraded price. Even a PSA 9 ($165) 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 Dylan Harper [Black Wave Refractor Autograph] #22 worth compared with raw?
A PSA 10 Dylan Harper [Black Wave Refractor Autograph] #22 (Basketball Cards 2024 Bowman Chrome University) sells for about $350 versus $109 for a raw near-mint copy — a 3.2× premium as of Sep 4, 2026.
Which grading company is best for Dylan Harper [Black Wave Refractor Autograph] #22?
By resale value, BGS 10 leads at $455, ahead of PSA 10 at $350. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Dylan Harper [Black Wave Refractor Autograph] #22 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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