Is Jean Pronovost #77 worth grading?
Hockey · Hockey Cards 1979 O-Pee-Chee · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Jean Pronovost #77 sells for $107 against $0.90 raw: a $106 spread, 119× the ungraded price. Even a PSA 9 ($54.00) 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)
- $0.90
- PSA 10
- $107
- PSA 9
- $54.00
- Gem premium
- 119×
- 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 | $107 | +$81.01 | +$56.01 | −$43.99 |
| PSA 9 | $54.00 | +$28.10 | +$3.10 | −$96.90 |
| PSA 8 | $39.47 | +$13.57 | −$11.43 | −$111 |
Net = sale price − $0.90 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% | $67.23 | +$16.33 |
| 50% | $80.45 | +$29.55 |
| 75% | $93.68 | +$42.78 |
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 | $139 | best | 55/45 | 70/30 |
| PSA 10 | $107 | −$32.09 | 55/45 | 75/25 |
| CGC 10 | $64.00 | −$75.00 | 55/45 | 75/25 |
| SGC 10 | $64.00 | −$75.00 | 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 Jean Pronovost #77 — FAQ
Is Jean Pronovost #77 worth grading?
A PSA 10 Jean Pronovost #77 sells for $107 against $0.90 raw: a $106 spread, 119× the ungraded price. Even a PSA 9 ($54.00) 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 Jean Pronovost #77 worth compared with raw?
A PSA 10 Jean Pronovost #77 (Hockey Cards 1979 O-Pee-Chee) sells for about $107 versus $0.90 for a raw near-mint copy — a 119× premium as of Sep 3, 2026.
Which grading company is best for Jean Pronovost #77?
By resale value, BGS 10 leads at $139, ahead of PSA 10 at $107. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Jean Pronovost #77 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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