Is Tom Chambers #SIG-TOM worth grading?
Basketball · Basketball Cards 2023 Panini Prizm Signature · full price guide →
Worth grading only if it gems
A PSA 10 Tom Chambers #SIG-TOM brings $43.25 versus $4.63 raw — a $38.62 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.50) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $4.63
- PSA 10
- $43.25
- PSA 9
- $10.50
- Gem premium
- 9.3×
- 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 | $43.25 | +$13.62 | −$11.38 | −$111 |
| PSA 9 | $10.50 | −$19.13 | −$44.13 | −$144 |
| PSA 8 | $8.77 | −$20.86 | −$45.86 | −$146 |
Net = sale price − $4.63 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% | $18.69 | −$35.94 |
| 50% | $26.88 | −$27.75 |
| 75% | $35.06 | −$19.57 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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 | $56.00 | best | 55/45 | 70/30 |
| PSA 10 | $43.25 | −$12.75 | 55/45 | 75/25 |
| CGC 10 | $26.00 | −$30.00 | 55/45 | 75/25 |
| SGC 10 | $26.00 | −$30.00 | 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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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.
Other 2023 Panini Prizm Signature cards worth checking
Full set checklist →Grading Tom Chambers #SIG-TOM — FAQ
Is Tom Chambers #SIG-TOM worth grading?
A PSA 10 Tom Chambers #SIG-TOM brings $43.25 versus $4.63 raw — a $38.62 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.50) only about breaks even after fees, so the case rests on gemming.
How much is a PSA 10 Tom Chambers #SIG-TOM worth compared with raw?
A PSA 10 Tom Chambers #SIG-TOM (Basketball Cards 2023 Panini Prizm Signature) sells for about $43.25 versus $4.63 for a raw near-mint copy — a 9.3× premium as of Sep 3, 2026.
Which grading company is best for Tom Chambers #SIG-TOM?
By resale value, BGS 10 leads at $56.00, ahead of PSA 10 at $43.25. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Tom Chambers #SIG-TOM 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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