Jim Slaton #29 Price Guide
Baseball · Baseball Cards 1977 O Pee Chee
Jim Slaton #29 (Baseball Cards 1977 O Pee Chee) is currently worth $1.00 raw (near mint) (as of Sep 3, 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 | $1.00 |
Graded — grade ladder
Last updated 2026-09-03 · Source: the PriceCharting price guide
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Is it worth grading?
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Jim Slaton #29 sells for $36.00 against $1.00 raw: a $35.00 spread, 36× the ungraded price. Even a PSA 9 ($33.00) 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.
Full grading break-even for Jim Slaton #29: 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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Jim Slaton #29 — frequently asked
How much is Jim Slaton #29 (Baseball Cards 1977 O Pee Chee) worth?
As of Sep 3, 2026, Jim Slaton #29 (Baseball Cards 1977 O Pee Chee): an ungraded near-mint copy sells for about $1.00, a Grade 9.5 sells for about $36.00, a PSA 9 for about $33.00. Values come from the PriceCharting price guide and are refreshed weekly.
Is Jim Slaton #29 worth grading?
A Grade 9.5 Jim Slaton #29 sells for $36.00 against $1.00 raw: a $35.00 spread, 36× the ungraded price. Even a PSA 9 ($33.00) 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.
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.