Is Colress's Experiment worth grading?
Pokémon · Lost Origin · 155/196 · full price guide →
Worth grading only if it gems
A PSA 10 Colress's Experiment brings $29.07 versus $0.21 raw — a $28.86 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.99) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $0.21
- PSA 10
- $29.07
- PSA 9
- $10.99
- Gem premium
- 138×
- As of
- Aug 10, 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 | $29.07 | +$3.86 | −$21.14 | −$121 |
| PSA 9 | $10.99 | −$14.22 | −$39.22 | −$139 |
| PSA 8 | $13.00 | −$12.21 | −$37.21 | −$137 |
Net = sale price − $0.21 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% | $15.51 | −$34.70 |
| 50% | $20.03 | −$30.18 |
| 75% | $24.55 | −$25.66 |
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 |
|---|---|---|---|---|
| PSA 10 | $29.07 | 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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Grading Colress's Experiment — FAQ
Is Colress's Experiment worth grading?
A PSA 10 Colress's Experiment brings $29.07 versus $0.21 raw — a $28.86 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.99) only about breaks even after fees, so the case rests on gemming.
How much is a PSA 10 Colress's Experiment worth compared with raw?
A PSA 10 Colress's Experiment (Lost Origin 155/196) sells for about $29.07 versus $0.21 for a raw near-mint copy — a 138× premium as of Aug 10, 2026.
What centering does Colress's Experiment need for a PSA 10?
PSA 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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