Is Dirk Nowitzki #28 worth grading?
Basketball · Basketball Cards 1999 Upper Deck · full price guide →
Strong grading candidate — 40× premium in PSA 10
A PSA 10 Dirk Nowitzki #28 sells for $63.31 against $1.59 raw: a $61.72 spread, 40× the ungraded price. A PSA 9 ($13.00) 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)
- $1.59
- PSA 10
- $63.31
- PSA 9
- $13.00
- Gem premium
- 40×
- As of
- Jul 11, 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 | $63.31 | +$36.72 | +$11.72 | −$88.28 |
| PSA 9 | $13.00 | −$13.59 | −$38.59 | −$139 |
| PSA 8 | $8.06 | −$18.53 | −$43.53 | −$144 |
Net = sale price − $1.59 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% | $25.58 | −$26.01 |
| 50% | $38.16 | −$13.44 |
| 75% | $50.73 | −$0.86 |
Break-even gem rate at the standard fee: about 77%. 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 | $82.00 | best | 55/45 | 70/30 |
| PSA 10 | $63.31 | −$18.69 | 55/45 | 75/25 |
| CGC 10 | $38.00 | −$44.00 | 55/45 | 75/25 |
| SGC 10 | $38.00 | −$44.00 | 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 →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $63.31 | $38.00 | $82.00 | $38.00 | — |
| 9.5 | — | — | — | — | $29.28 |
| 9 | — | — | — | — | $13.00 |
| 8 | — | — | — | — | $8.06 |
| 7 | — | — | — | — | $5.00 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1999 Upper Deck cards worth checking
Full set checklist →![Michael Jordan [Checklist] #154 1999 Upper Deck card](https://i.ebayimg.com/images/g/gnsAAOSwjqtgpH5V/s-l500.jpg)
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Grading Dirk Nowitzki #28 — FAQ
Is Dirk Nowitzki #28 worth grading?
A PSA 10 Dirk Nowitzki #28 sells for $63.31 against $1.59 raw: a $61.72 spread, 40× the ungraded price. A PSA 9 ($13.00) 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 Dirk Nowitzki #28 worth compared with raw?
A PSA 10 Dirk Nowitzki #28 (Basketball Cards 1999 Upper Deck) sells for about $63.31 versus $1.59 for a raw near-mint copy — a 40× premium as of Jul 11, 2026.
Which grading company is best for Dirk Nowitzki #28?
By resale value, BGS 10 leads at $82.00, ahead of PSA 10 at $63.31. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Dirk Nowitzki #28 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 #28 break even?
At a standard ~$50 fee, submitting Dirk Nowitzki #28 breaks even when it gems about 77% of the time (a miss assumed to sell at the PSA 9 price of $13.00).
Is your basketball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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