![Stephon Castle [Diamond] #23 (Basketball Cards 2024 Panini Donruss Net Marvels) — is it worth grading?](https://i.ebayimg.com/images/g/AoAAAeSw~WhqF5TV/s-l1600.jpg)
Is Stephon Castle [Diamond] #23 worth grading?
Basketball · Basketball Cards 2024 Panini Donruss Net Marvels · full price guide →
Strong grading candidate — 4.6× premium in PSA 10
A PSA 10 Stephon Castle [Diamond] #23 sells for $283 against $61.22 raw: a $222 spread, 4.6× the ungraded price. A PSA 9 ($52.98) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $61.22
- PSA 10
- $283
- PSA 9
- $52.98
- 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 | $283 | +$197 | +$172 | +$71.83 |
| PSA 9 | $52.98 | −$33.24 | −$58.24 | −$158 |
| PSA 8 | $24.99 | −$61.23 | −$86.23 | −$186 |
Net = sale price − $61.22 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% | $110 | −$0.72 |
| 50% | $168 | +$56.80 |
| 75% | $226 | +$114 |
Break-even gem rate at the standard fee: about 25%. 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 | $368 | best | 55/45 | 70/30 |
| PSA 10 | $283 | −$84.95 | 55/45 | 75/25 |
| CGC 10 | $170 | −$198 | 55/45 | 75/25 |
| SGC 10 | $170 | −$198 | 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 →
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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Stephon Castle [Diamond] #23 — FAQ
Is Stephon Castle [Diamond] #23 worth grading?
A PSA 10 Stephon Castle [Diamond] #23 sells for $283 against $61.22 raw: a $222 spread, 4.6× the ungraded price. A PSA 9 ($52.98) sells for less than raw, so anything short of a 10 loses money. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Stephon Castle [Diamond] #23 worth compared with raw?
A PSA 10 Stephon Castle [Diamond] #23 (Basketball Cards 2024 Panini Donruss Net Marvels) sells for about $283 versus $61.22 for a raw near-mint copy — a 4.6× premium as of Sep 4, 2026.
Which grading company is best for Stephon Castle [Diamond] #23?
By resale value, BGS 10 leads at $368, ahead of PSA 10 at $283. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Stephon Castle [Diamond] #23 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 Stephon Castle [Diamond] #23 break even?
At a standard ~$50 fee, submitting Stephon Castle [Diamond] #23 breaks even when it gems about 25% of the time (a miss assumed to sell at the PSA 9 price of $52.98).
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