Midpoint - Card Centering Tool

Is BARRY Bomber #508a worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 BARRY Bomber #508a sells for $52.84 against $2.99 raw: a $49.85 spread, 18× the ungraded price. Even a PSA 9 ($37.95) 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)
$2.99
PSA 10
$52.84
PSA 9
$37.95
Gem premium
18×
As of
Aug 16, 2026

Break-even by outcome and fee

BARRY Bomber #508a: 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$52.84+$24.85−$0.15−$100
PSA 9$37.95+$9.96−$15.04−$115

Net = sale price − $2.99 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?

BARRY Bomber #508a: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$41.67−$11.32
50%$45.40−$7.59
75%$49.12−$3.87

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
BARRY Bomber #508a: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$69.00best55/4570/30
PSA 10$52.84−$16.1655/4575/25
CGC 10$32.00−$37.0055/4575/25
SGC 10$32.00−$37.0055/4575/25

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.

BARRY Bomber #508a graded prices by company and grade
GradePSACGCBGSSGCGraded
10$52.84$32.00$69.00$32.00
9.5$42.00
9$37.95
7$4.00

Run your own numbers

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

Other 1988 Garbage Pail Kids cards worth checking

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Grading BARRY Bomber #508a — FAQ

Is BARRY Bomber #508a worth grading?

A PSA 10 BARRY Bomber #508a sells for $52.84 against $2.99 raw: a $49.85 spread, 18× the ungraded price. Even a PSA 9 ($37.95) 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 BARRY Bomber #508a worth compared with raw?

A PSA 10 BARRY Bomber #508a (1988 Garbage Pail Kids) sells for about $52.84 versus $2.99 for a raw near-mint copy — a 18× premium as of Aug 16, 2026.

Which grading company is best for BARRY Bomber #508a?

By resale value, BGS 10 leads at $69.00, ahead of PSA 10 at $52.84. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does BARRY Bomber #508a 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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