Is Christian Koloko [Silver] #RSI-CHK worth grading?
Basketball · Basketball Cards 2022 Panini Prizm Rookie Signatures · full price guide →
Grading rarely pays for this card
Grade 9.5 copies of Christian Koloko [Silver] #RSI-CHK sell for $14.00, only $11.75 above the $2.25 raw price — less than an economy-tier grading fee. A PSA 9 ($12.67) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $2.25
- Grade 9.5
- $14.00
- PSA 9
- $12.67
- Gem premium
- 6.2×
- As of
- Sep 2, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 9.5 | $14.00 | −$13.25 | −$38.25 | −$138 |
| PSA 9 | $12.67 | −$14.58 | −$39.58 | −$140 |
Net = sale price − $2.25 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% | $13.00 | −$39.25 |
| 50% | $13.34 | −$38.91 |
| 75% | $13.67 | −$38.58 |
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 |
|---|---|---|---|---|
| SGC 10 | $4.25 | best | 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 →Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 2022 Panini Prizm Rookie Signatures cards worth checking
Full set checklist →Grading Christian Koloko [Silver] #RSI-CHK — FAQ
Is Christian Koloko [Silver] #RSI-CHK worth grading?
Grade 9.5 copies of Christian Koloko [Silver] #RSI-CHK sell for $14.00, only $11.75 above the $2.25 raw price — less than an economy-tier grading fee. A PSA 9 ($12.67) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.
What centering does Christian Koloko [Silver] #RSI-CHK need for a SGC 10?
SGC publishes 55/45 front and 75/25 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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