Is Flat PAT #31b worth grading?
Garbage Pail Kids · 1985 Garbage Pail Kids · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Flat PAT #31b sells for $361 against $12.86 raw: a $348 spread, 28× the ungraded price. Even a PSA 9 ($121) 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.
- Raw (NM)
- $12.86
- PSA 10
- $361
- PSA 9
- $121
- Gem premium
- 28×
- 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 — PSA 10 | $361 | +$323 | +$298 | +$198 |
| PSA 9 | $121 | +$82.93 | +$57.93 | −$42.07 |
| PSA 8 | $47.74 | +$9.88 | −$15.12 | −$115 |
Net = sale price − $12.86 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Expected value — how often does it need to gem?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $181 | +$118 |
| 50% | $241 | +$178 |
| 75% | $301 | +$238 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $470 | best | 55/45 | 70/30 |
| PSA 10 | $361 | −$109 | 55/45 | 75/25 |
| SGC 10 | $250 | −$220 | 55/45 | 75/25 |
| CGC 10 | $217 | −$253 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $361 | $217 | $470 | $250 | — |
| 9.5 | — | — | — | — | $133 |
| 9 | — | — | — | — | $121 |
| 8 | — | — | — | — | $47.74 |
| 7 | — | — | — | — | $28.91 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other 1985 Garbage Pail Kids cards worth checking
Full set checklist →Grading Flat PAT #31b — FAQ
Is Flat PAT #31b worth grading?
A PSA 10 Flat PAT #31b sells for $361 against $12.86 raw: a $348 spread, 28× the ungraded price. Even a PSA 9 ($121) 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.
How much is a PSA 10 Flat PAT #31b worth compared with raw?
A PSA 10 Flat PAT #31b (1985 Garbage Pail Kids) sells for about $361 versus $12.86 for a raw near-mint copy — a 28× premium as of Aug 16, 2026.
Which grading company is best for Flat PAT #31b?
By resale value, BGS 10 leads at $470, ahead of PSA 10 at $361. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Flat PAT #31b need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
Is your Garbage Pail Kids 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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