![Mark Howe [All Star] #91 (Hockey Cards 1980 O-Pee-Chee) — is it worth grading?](https://i.ebayimg.com/images/g/ro0AAeSwDe5p77-a/s-l1600.jpg)
Is Mark Howe [All Star] #91 worth grading?
Hockey · Hockey Cards 1980 O-Pee-Chee · full price guide →
Strong grading candidate — 157× premium in PSA 10
A PSA 10 Mark Howe [All Star] #91 sells for $134 against $0.85 raw: a $133 spread, 157× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $0.85
- PSA 10
- $134
- Gem premium
- 157×
- 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 | $134 | +$108 | +$82.83 | −$17.17 |
| PSA 8 | $6.80 | −$19.05 | −$44.05 | −$144 |
Net = sale price − $0.85 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
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 | $174 | best | 55/45 | 70/30 |
| PSA 10 | $134 | −$40.32 | 55/45 | 75/25 |
| CGC 10 | $80.00 | −$94.00 | 55/45 | 75/25 |
| SGC 10 | $80.00 | −$94.00 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $134 | $80.00 | $174 | $80.00 | — |
| 8 | — | — | — | — | $6.80 |
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 Mark Howe [All Star] #91 — FAQ
Is Mark Howe [All Star] #91 worth grading?
A PSA 10 Mark Howe [All Star] #91 sells for $134 against $0.85 raw: a $133 spread, 157× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Mark Howe [All Star] #91 worth compared with raw?
A PSA 10 Mark Howe [All Star] #91 (Hockey Cards 1980 O-Pee-Chee) sells for about $134 versus $0.85 for a raw near-mint copy — a 157× premium as of Jul 11, 2026.
Which grading company is best for Mark Howe [All Star] #91?
By resale value, BGS 10 leads at $174, ahead of PSA 10 at $134. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Mark Howe [All Star] #91 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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