Midpoint - Card Centering Tool

Is Bag PIPER #613a worth grading?

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

Worth grading — even a PSA 9 beats raw

A PSA 10 Bag PIPER #613a sells for $54.00 against $4.96 raw: a $49.04 spread, 11× the ungraded price. Even a PSA 9 ($44.99) 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)
$4.96
PSA 10
$54.00
PSA 9
$44.99
Gem premium
11×
As of
Aug 16, 2026

Break-even by outcome and fee

Bag PIPER #613a: 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$54.00+$24.04−$0.96−$101
PSA 9$44.99+$15.03−$9.97−$110

Net = sale price − $4.96 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?

Bag PIPER #613a: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$47.24−$7.72
50%$49.50−$5.46
75%$51.75−$3.21

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
Bag PIPER #613a: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$70.00best55/4570/30
PSA 10$54.00−$16.0055/4575/25
CGC 10$32.00−$38.0055/4575/25
SGC 10$32.00−$38.0055/4575/25

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.

Bag PIPER #613a graded prices by company and grade
GradePSACGCBGSSGCGraded
10$54.00$32.00$70.00$32.00
9.5$49.00
9$44.99
7$9.44

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

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Grading Bag PIPER #613a — FAQ

Is Bag PIPER #613a worth grading?

A PSA 10 Bag PIPER #613a sells for $54.00 against $4.96 raw: a $49.04 spread, 11× the ungraded price. Even a PSA 9 ($44.99) 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 Bag PIPER #613a worth compared with raw?

A PSA 10 Bag PIPER #613a (1988 Garbage Pail Kids) sells for about $54.00 versus $4.96 for a raw near-mint copy — a 11× premium as of Aug 16, 2026.

Which grading company is best for Bag PIPER #613a?

By resale value, BGS 10 leads at $70.00, ahead of PSA 10 at $54.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bag PIPER #613a 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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