Is Tim Duncan #H-12 worth grading?
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Worth grading — even a PSA 9 beats raw
A PSA 10 Tim Duncan #H-12 sells for $1,223 against $230 raw: a $993 spread, 5.3× the ungraded price. Even a PSA 9 ($412) 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)
- $230
- PSA 10
- $1,223
- PSA 9
- $412
- Gem premium
- 5.3×
- 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 | $1,223 | +$968 | +$943 | +$843 |
| PSA 9 | $412 | +$157 | +$132 | +$32.40 |
| PSA 8 | $233 | −$21.43 | −$46.43 | −$146 |
Net = sale price − $230 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% | $615 | +$335 |
| 50% | $818 | +$538 |
| 75% | $1,020 | +$740 |
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 | $1,590 | best | 55/45 | 70/30 |
| PSA 10 | $1,223 | −$367 | 55/45 | 75/25 |
| CGC 10 | $734 | −$856 | 55/45 | 75/25 |
| SGC 10 | $734 | −$856 | 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 #H-12 — FAQ
Is Tim Duncan #H-12 worth grading?
A PSA 10 Tim Duncan #H-12 sells for $1,223 against $230 raw: a $993 spread, 5.3× the ungraded price. Even a PSA 9 ($412) 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 Tim Duncan #H-12 worth compared with raw?
A PSA 10 Tim Duncan #H-12 (Basketball Cards 2025 Topps Chrome Update Helix) sells for about $1,223 versus $230 for a raw near-mint copy — a 5.3× premium as of Sep 4, 2026.
Which grading company is best for Tim Duncan #H-12?
By resale value, BGS 10 leads at $1,590, ahead of PSA 10 at $1,223. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Tim Duncan #H-12 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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