Is Attacked #20 worth grading?
Entertainment · 1966 Topps Batman Riddler Back · full price guide →
Strong grading candidate — 7.6× premium in Grade 8
A Grade 8 Attacked #20 sells for $145 against $19.00 raw: a $126 spread, 7.6× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $19.00
- Grade 8
- $145
- Gem premium
- 7.6×
- As of
- Aug 16, 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 | $145 | +$101 | +$76.00 | −$24.00 |
| PSA 8 | $145 | +$101 | +$76.00 | −$24.00 |
Net = sale price − $19.00 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Full grade ladder
Raw conditions & history →| Grade | Graded |
|---|---|
| 8 | $145 |
Run your own numbers
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Other 1966 Topps Batman Riddler Back cards worth checking
Full set checklist →Grading Attacked #20 — FAQ
Is Attacked #20 worth grading?
A Grade 8 Attacked #20 sells for $145 against $19.00 raw: a $126 spread, 7.6× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Is your entertainment card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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