Is Joe Mullen #307 worth grading?
Hockey · Hockey Cards 1982 O-Pee-Chee · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Joe Mullen #307 sells for $951 against $4.74 raw: a $946 spread, 201× the ungraded price. Even a PSA 9 ($62.57) 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)
- $4.74
- PSA 10
- $951
- PSA 9
- $62.57
- Gem premium
- 201×
- As of
- Jul 11, 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 | $951 | +$921 | +$896 | +$796 |
| PSA 9 | $62.57 | +$32.83 | +$7.83 | −$92.17 |
| PSA 8 | $35.52 | +$5.78 | −$19.22 | −$119 |
Net = sale price − $4.74 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% | $285 | +$230 |
| 50% | $507 | +$452 |
| 75% | $729 | +$674 |
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 | $1,236 | best | 55/45 | 70/30 |
| PSA 10 | $951 | −$285 | 55/45 | 75/25 |
| CGC 10 | $571 | −$665 | 55/45 | 75/25 |
| SGC 10 | $571 | −$665 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $951 | $571 | $1,236 | $571 | — |
| 9.5 | — | — | — | — | $173 |
| 9 | — | — | — | — | $62.57 |
| 8 | — | — | — | — | $35.52 |
| 7 | — | — | — | — | $21.74 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Joe Mullen #307 — FAQ
Is Joe Mullen #307 worth grading?
A PSA 10 Joe Mullen #307 sells for $951 against $4.74 raw: a $946 spread, 201× the ungraded price. Even a PSA 9 ($62.57) 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 Joe Mullen #307 worth compared with raw?
A PSA 10 Joe Mullen #307 (Hockey Cards 1982 O-Pee-Chee) sells for about $951 versus $4.74 for a raw near-mint copy — a 201× premium as of Jul 11, 2026.
Which grading company is best for Joe Mullen #307?
By resale value, BGS 10 leads at $1,236, ahead of PSA 10 at $951. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Joe Mullen #307 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.
Is your hockey card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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