Midpoint - Card Centering Tool

Is Over ETAN #518b worth grading?

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Worth grading only if it gems

A PSA 10 Over ETAN #518b brings $37.48 versus $2.76 raw — a $34.72 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($15.50) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$2.76
PSA 10
$37.48
PSA 9
$15.50
Gem premium
14×
As of
Aug 16, 2026

Break-even by outcome and fee

Over ETAN #518b: 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$37.48+$9.72−$15.28−$115
PSA 9$15.50−$12.26−$37.26−$137
PSA 8$9.38−$18.38−$43.38−$143

Net = sale price − $2.76 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?

Over ETAN #518b: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$20.99−$31.77
50%$26.49−$26.27
75%$31.98−$20.77

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
Over ETAN #518b: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$49.00best55/4570/30
PSA 10$37.48−$11.5255/4575/25
CGC 10$22.00−$27.0055/4575/25
SGC 10$22.00−$27.0055/4575/25

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.

Over ETAN #518b graded prices by company and grade
GradePSACGCBGSSGCGraded
10$37.48$22.00$49.00$22.00
9.5$17.00
9$15.50
8$9.38

Run your own numbers

Should I pay this?

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

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Grading Over ETAN #518b — FAQ

Is Over ETAN #518b worth grading?

A PSA 10 Over ETAN #518b brings $37.48 versus $2.76 raw — a $34.72 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($15.50) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Over ETAN #518b worth compared with raw?

A PSA 10 Over ETAN #518b (1988 Garbage Pail Kids) sells for about $37.48 versus $2.76 for a raw near-mint copy — a 14× premium as of Aug 16, 2026.

Which grading company is best for Over ETAN #518b?

By resale value, BGS 10 leads at $49.00, ahead of PSA 10 at $37.48. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Over ETAN #518b 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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