![Jim Acker [Error] #728 (Baseball Cards 1990 Topps) — is it worth grading?](https://i.ebayimg.com/images/g/5u4AAeSwqWhqNu33/s-l1600.jpg)
Is Jim Acker [Error] #728 worth grading?
Baseball · Baseball Cards 1990 Topps · full price guide →
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.
- Raw (NM)
- $18.95
- Grade 8
- $745
- Gem premium
- 39×
- As of
- Sep 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 8 | $745 | +$701 | +$676 | +$576 |
| PSA 8 | $745 | +$701 | +$676 | +$576 |
Net = sale price − $18.95 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Full grade ladder
Raw conditions & history →Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1990 Topps cards worth checking
Full set checklist →![Frank Thomas [No Name] #414 1990 Topps card](https://i.ebayimg.com/images/g/GrEAAeSwPpto7m~X/s-l500.jpg)
![Frank Thomas [Error] #414 1990 Topps card](https://i.ebayimg.com/images/g/1oMAAeSwCWRn1DwF/s-l500.jpg)
Grading Jim Acker [Error] #728 — FAQ
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.
Best on iPhone & Android
Check your baseball card in the Midpoint app
Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.
