Midpoint - Card Centering Tool

Is 3-Card MONTE #581b worth grading?

Garbage Pail Kids · 1988 Garbage Pail Kids · full price guide →

Strong grading candidate — 9.1× premium in PSA 10

A PSA 10 3-Card MONTE #581b sells for $49.99 against $5.49 raw: a $44.50 spread, 9.1× the ungraded price. A PSA 9 ($28.00) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$5.49
PSA 10
$49.99
PSA 9
$28.00
Gem premium
9.1×
As of
Aug 16, 2026

Break-even by outcome and fee

3-Card MONTE #581b: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$49.99+$19.50−$5.50−$106
PSA 9$28.00−$2.49−$27.49−$127
PSA 8$25.00−$5.49−$30.49−$130

Net = sale price − $5.49 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?

3-Card MONTE #581b: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$33.50−$21.99
50%$39.00−$16.49
75%$44.49−$11.00

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
3-Card MONTE #581b: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$65.00best55/4570/30
PSA 10$49.99−$15.0155/4575/25
CGC 10$30.00−$35.0055/4575/25
SGC 10$30.00−$35.0055/4575/25

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.

3-Card MONTE #581b graded prices by company and grade
GradePSACGCBGSSGCGraded
10$49.99$30.00$65.00$30.00
9.5$31.00
9$28.00
8$25.00
7$12.19

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 1988 Garbage Pail Kids cards worth checking

Full set checklist

Grading 3-Card MONTE #581b — FAQ

Is 3-Card MONTE #581b worth grading?

A PSA 10 3-Card MONTE #581b sells for $49.99 against $5.49 raw: a $44.50 spread, 9.1× the ungraded price. A PSA 9 ($28.00) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 3-Card MONTE #581b worth compared with raw?

A PSA 10 3-Card MONTE #581b (1988 Garbage Pail Kids) sells for about $49.99 versus $5.49 for a raw near-mint copy — a 9.1× premium as of Aug 16, 2026.

Which grading company is best for 3-Card MONTE #581b?

By resale value, BGS 10 leads at $65.00, ahead of PSA 10 at $49.99. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does 3-Card MONTE #581b 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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