Mark McGwire [Tiffany] #47 Price Guide
Baseball · Baseball Cards 1988 Topps American
Mark McGwire [Tiffany] #47 (Baseball Cards 1988 Topps American) is currently worth $9.47 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 | $9.47 |
Graded — grade ladder
Last updated 2026-09-04 · 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 Mark McGwire [Tiffany] #47 sells for $39.00 against $9.47 raw: a $29.53 spread, 4.1× the ungraded price. Even a PSA 9 ($35.62) 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 Mark McGwire [Tiffany] #47: 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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Mark McGwire [Tiffany] #47 — frequently asked
How much is Mark McGwire [Tiffany] #47 (Baseball Cards 1988 Topps American) worth?
As of Sep 4, 2026, Mark McGwire [Tiffany] #47 (Baseball Cards 1988 Topps American): an ungraded near-mint copy sells for about $9.47, a Grade 9.5 sells for about $39.00, a PSA 9 for about $35.62. Values come from the PriceCharting price guide and are refreshed weekly.
Is Mark McGwire [Tiffany] #47 worth grading?
A Grade 9.5 Mark McGwire [Tiffany] #47 sells for $39.00 against $9.47 raw: a $29.53 spread, 4.1× the ungraded price. Even a PSA 9 ($35.62) 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.