Is Dirk Nowitzki #320 worth grading?
Basketball · Basketball Cards 1998 Upper Deck · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Dirk Nowitzki #320 sells for $530 against $6.38 raw: a $524 spread, 83× the ungraded price. Even a PSA 9 ($34.99) 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)
- $6.38
- PSA 10
- $530
- PSA 9
- $34.99
- Gem premium
- 83×
- As of
- Sep 3, 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 | $530 | +$499 | +$474 | +$374 |
| PSA 9 | $34.99 | +$3.61 | −$21.39 | −$121 |
| PSA 8 | $16.48 | −$14.90 | −$39.90 | −$140 |
Net = sale price − $6.38 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% | $159 | +$102 |
| 50% | $283 | +$226 |
| 75% | $406 | +$350 |
Break-even gem rate at the standard fee: about 4%. 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 | $689 | best | 55/45 | 70/30 |
| PSA 10 | $530 | −$159 | 55/45 | 75/25 |
| CGC 10 | $318 | −$371 | 55/45 | 75/25 |
| SGC 10 | $318 | −$371 | 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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Enter the seller’s asking price to see your net outcome per grade.
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Grading Dirk Nowitzki #320 — FAQ
Is Dirk Nowitzki #320 worth grading?
A PSA 10 Dirk Nowitzki #320 sells for $530 against $6.38 raw: a $524 spread, 83× the ungraded price. Even a PSA 9 ($34.99) 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 Dirk Nowitzki #320 worth compared with raw?
A PSA 10 Dirk Nowitzki #320 (Basketball Cards 1998 Upper Deck) sells for about $530 versus $6.38 for a raw near-mint copy — a 83× premium as of Sep 3, 2026.
Which grading company is best for Dirk Nowitzki #320?
By resale value, BGS 10 leads at $689, ahead of PSA 10 at $530. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Dirk Nowitzki #320 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 Dirk Nowitzki #320 break even?
At a standard ~$50 fee, submitting Dirk Nowitzki #320 breaks even when it gems about 4% of the time (a miss assumed to sell at the PSA 9 price of $34.99).
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