Is Mario Tremblay #297 worth grading?
Hockey · Hockey Cards 1980 O-Pee-Chee · full price guide →
Strong grading candidate — 124× premium in PSA 10
A PSA 10 Mario Tremblay #297 sells for $98.34 against $0.79 raw: a $97.55 spread, 124× the ungraded price. A PSA 9 ($19.68) 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)
- $0.79
- PSA 10
- $98.34
- PSA 9
- $19.68
- Gem premium
- 124×
- 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 | $98.34 | +$72.55 | +$47.55 | −$52.45 |
| PSA 9 | $19.68 | −$6.11 | −$31.11 | −$131 |
| PSA 8 | $9.10 | −$16.69 | −$41.69 | −$142 |
Net = sale price − $0.79 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% | $39.34 | −$11.45 |
| 50% | $59.01 | +$8.22 |
| 75% | $78.67 | +$27.88 |
Break-even gem rate at the standard fee: about 40%. 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 | $128 | best | 55/45 | 70/30 |
| PSA 10 | $98.34 | −$29.66 | 55/45 | 75/25 |
| CGC 10 | $59.00 | −$69.00 | 55/45 | 75/25 |
| SGC 10 | $59.00 | −$69.00 | 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 Mario Tremblay #297 — FAQ
Is Mario Tremblay #297 worth grading?
A PSA 10 Mario Tremblay #297 sells for $98.34 against $0.79 raw: a $97.55 spread, 124× the ungraded price. A PSA 9 ($19.68) 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 Mario Tremblay #297 worth compared with raw?
A PSA 10 Mario Tremblay #297 (Hockey Cards 1980 O-Pee-Chee) sells for about $98.34 versus $0.79 for a raw near-mint copy — a 124× premium as of Sep 3, 2026.
Which grading company is best for Mario Tremblay #297?
By resale value, BGS 10 leads at $128, ahead of PSA 10 at $98.34. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Mario Tremblay #297 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 Mario Tremblay #297 break even?
At a standard ~$50 fee, submitting Mario Tremblay #297 breaks even when it gems about 40% of the time (a miss assumed to sell at the PSA 9 price of $19.68).
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