Mike Marshall #330 Price Guide
Baseball · Baseball Cards 1975 O Pee Chee
Mike Marshall #330 (Baseball Cards 1975 O Pee Chee) is currently worth $2.19 raw (near mint) (as of Sep 4, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| Ungraded | $2.19 |
Graded — grade ladder
Last updated 2026-09-04 · Source: the PriceCharting price guide
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Is it worth grading?
Worth grading only if it gems
A Grade 8 Mike Marshall #330 brings $39.95 versus $2.19 raw — a $37.76 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
Full grading break-even for Mike Marshall #330: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Full set checklist →
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Mike Marshall #330 — frequently asked
How much is Mike Marshall #330 (Baseball Cards 1975 O Pee Chee) worth?
As of Sep 4, 2026, Mike Marshall #330 (Baseball Cards 1975 O Pee Chee): an ungraded near-mint copy sells for about $2.19, a Grade 8 sells for about $39.95. Values come from the PriceCharting price guide and are refreshed weekly.
Is Mike Marshall #330 worth grading?
A Grade 8 Mike Marshall #330 brings $39.95 versus $2.19 raw — a $37.76 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.
Where do these Baseball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.