Is Tim Duncan #3D-DP worth grading?
Basketball · Basketball Cards 2009 Upper Deck 3D Stars · full price guide →
Strong grading candidate — 10× premium in PSA 10
A PSA 10 Tim Duncan #3D-DP sells for $69.71 against $6.82 raw: a $62.89 spread, 10× the ungraded price. A PSA 9 ($21.13) 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)
- $6.82
- PSA 10
- $69.71
- PSA 9
- $21.13
- Gem premium
- 10×
- 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 | $69.71 | +$37.89 | +$12.89 | −$87.11 |
| PSA 9 | $21.13 | −$10.69 | −$35.69 | −$136 |
| PSA 8 | $12.39 | −$19.43 | −$44.43 | −$144 |
Net = sale price − $6.82 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% | $33.27 | −$23.55 |
| 50% | $45.42 | −$11.40 |
| 75% | $57.56 | +$0.74 |
Break-even gem rate at the standard fee: about 73%. 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 | $91.00 | best | 55/45 | 70/30 |
| PSA 10 | $69.71 | −$21.29 | 55/45 | 75/25 |
| CGC 10 | $42.00 | −$49.00 | 55/45 | 75/25 |
| SGC 10 | $42.00 | −$49.00 | 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.
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Grading Tim Duncan #3D-DP — FAQ
Is Tim Duncan #3D-DP worth grading?
A PSA 10 Tim Duncan #3D-DP sells for $69.71 against $6.82 raw: a $62.89 spread, 10× the ungraded price. A PSA 9 ($21.13) 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 Tim Duncan #3D-DP worth compared with raw?
A PSA 10 Tim Duncan #3D-DP (Basketball Cards 2009 Upper Deck 3D Stars) sells for about $69.71 versus $6.82 for a raw near-mint copy — a 10× premium as of Sep 4, 2026.
Which grading company is best for Tim Duncan #3D-DP?
By resale value, BGS 10 leads at $91.00, ahead of PSA 10 at $69.71. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Tim Duncan #3D-DP 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 Tim Duncan #3D-DP break even?
At a standard ~$50 fee, submitting Tim Duncan #3D-DP breaks even when it gems about 73% of the time (a miss assumed to sell at the PSA 9 price of $21.13).
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