Midpoint - Card Centering Tool

Is Sewer SUE [Glossy] #79a worth grading?

Garbage Pail Kids · 1985 Garbage Pail Kids · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Sewer SUE [Glossy] #79a sells for $218 against $4.39 raw: a $213 spread, 50× the ungraded price. Even a PSA 9 ($39.99) 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)
$4.39
PSA 10
$218
PSA 9
$39.99
Gem premium
50×
As of
Aug 16, 2026

Break-even by outcome and fee

Sewer SUE [Glossy] #79a: 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$218+$188+$163+$63.48
PSA 9$39.99+$10.60−$14.40−$114
PSA 8$15.37−$14.02−$39.02−$139

Net = sale price − $4.39 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?

Sewer SUE [Glossy] #79a: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$84.46+$30.07
50%$129+$74.54
75%$173+$119

Break-even gem rate at the standard fee: about 8%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Sewer SUE [Glossy] #79a: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$283best55/4570/30
PSA 10$218−$65.1355/4575/25
CGC 10$131−$15255/4575/25
SGC 10$131−$15255/4575/25

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.

Sewer SUE [Glossy] #79a graded prices by company and grade
GradePSACGCBGSSGCGraded
10$218$131$283$131
9.5$44.00
9$39.99
8$15.37
7$9.50

Run your own numbers

Should I pay this?

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

Other 1985 Garbage Pail Kids cards worth checking

Full set checklist

Grading Sewer SUE [Glossy] #79a — FAQ

Is Sewer SUE [Glossy] #79a worth grading?

A PSA 10 Sewer SUE [Glossy] #79a sells for $218 against $4.39 raw: a $213 spread, 50× the ungraded price. Even a PSA 9 ($39.99) 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 Sewer SUE [Glossy] #79a worth compared with raw?

A PSA 10 Sewer SUE [Glossy] #79a (1985 Garbage Pail Kids) sells for about $218 versus $4.39 for a raw near-mint copy — a 50× premium as of Aug 16, 2026.

Which grading company is best for Sewer SUE [Glossy] #79a?

By resale value, BGS 10 leads at $283, ahead of PSA 10 at $218. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Sewer SUE [Glossy] #79a 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.

What gem rate makes grading Sewer SUE [Glossy] #79a break even?

At a standard ~$50 fee, submitting Sewer SUE [Glossy] #79a breaks even when it gems about 8% of the time (a miss assumed to sell at the PSA 9 price of $39.99).

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.

Check my card free