![Jim Acker [Error] #728 Baseball Cards 1990 Topps trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/5u4AAeSwqWhqNu33/s-l1600.jpg)
Jim Acker [Error] #728 Price Guide
Baseball · Baseball Cards 1990 Topps · Released 1990
Jim Acker [Error] #728 (Baseball Cards 1990 Topps) is currently worth $18.95 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.
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Current prices
Raw (ungraded)
| Ungraded | $18.95 |
Graded — grade ladder
Last updated 2026-09-04 · Source: the PriceCharting price guide
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Price history
Is it worth grading?
Strong grading candidate — 39× premium in Grade 8
A Grade 8 Jim Acker [Error] #728 sells for $745 against $18.95 raw: a $726 spread, 39× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Jim Acker [Error] #728: 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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More Jim Acker cards
All Jim Acker cards →Best on iPhone & Android
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Price alert
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Jim Acker [Error] #728 — frequently asked
How much is Jim Acker [Error] #728 (Baseball Cards 1990 Topps) worth?
As of Sep 4, 2026, Jim Acker [Error] #728 (Baseball Cards 1990 Topps): an ungraded near-mint copy sells for about $18.95, a Grade 8 sells for about $745. Values come from the PriceCharting price guide and are refreshed weekly.
Is Jim Acker [Error] #728 worth grading?
A Grade 8 Jim Acker [Error] #728 sells for $745 against $18.95 raw: a $726 spread, 39× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Is Jim Acker [Error] #728 going up or down in value?
Jim Acker [Error] #728 (Baseball Cards 1990 Topps) is up 0% over the last 30 days (raw market). Short-term moves on individual cards are noisy — check the price history above for the trend.
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.