Tommy Harper #42 Price Guide
Baseball · Baseball Cards 1971 Topps Greatest Moments
Tommy Harper #42 (Baseball Cards 1971 Topps Greatest Moments) is currently worth $158 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 | $158 |
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 7 Tommy Harper #42 brings $416 versus $158 raw — a $259 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 Tommy Harper #42: 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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Tommy Harper #42 — frequently asked
How much is Tommy Harper #42 (Baseball Cards 1971 Topps Greatest Moments) worth?
As of Sep 4, 2026, Tommy Harper #42 (Baseball Cards 1971 Topps Greatest Moments): an ungraded near-mint copy sells for about $158, a Grade 7 sells for about $416. Values come from the PriceCharting price guide and are refreshed weekly.
Is Tommy Harper #42 worth grading?
A Grade 7 Tommy Harper #42 brings $416 versus $158 raw — a $259 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.