Midpoint - Card Centering Tool

Is Grey-Party ARTIE #51a worth grading?

Garbage Pail Kids · Garbage Pail Kids 35th Anniversary · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Grey-Party ARTIE #51a sells for $150 against $6.50 raw: a $144 spread, 23× the ungraded price. Even a PSA 9 ($94.50) 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)
$6.50
PSA 10
$150
PSA 9
$94.50
Gem premium
23×
As of
Aug 16, 2026

Break-even by outcome and fee

Grey-Party ARTIE #51a: 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$150+$119+$93.50−$6.50
PSA 9$94.50+$63.00+$38.00−$62.00
PSA 8$8.50−$23.00−$48.00−$148

Net = sale price − $6.50 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?

Grey-Party ARTIE #51a: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$108+$51.88
50%$122+$65.75
75%$136+$79.63

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
Grey-Party ARTIE #51a: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$195best55/4570/30
PSA 10$150−$45.0055/4575/25
CGC 10$90.00−$10555/4575/25
SGC 10$90.00−$10555/4575/25

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.

Grey-Party ARTIE #51a graded prices by company and grade
GradePSACGCBGSSGCGraded
10$150$90.00$195$90.00
9.5$104
9$94.50
8$8.50

Run your own numbers

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Other Garbage Pail Kids 35th Anniversary cards worth checking

Full set checklist

Grading Grey-Party ARTIE #51a — FAQ

Is Grey-Party ARTIE #51a worth grading?

A PSA 10 Grey-Party ARTIE #51a sells for $150 against $6.50 raw: a $144 spread, 23× the ungraded price. Even a PSA 9 ($94.50) 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 Grey-Party ARTIE #51a worth compared with raw?

A PSA 10 Grey-Party ARTIE #51a (Garbage Pail Kids 35th Anniversary) sells for about $150 versus $6.50 for a raw near-mint copy — a 23× premium as of Aug 16, 2026.

Which grading company is best for Grey-Party ARTIE #51a?

By resale value, BGS 10 leads at $195, ahead of PSA 10 at $150. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Grey-Party ARTIE #51a 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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