Midpoint - Card Centering Tool

Is Semi COLIN #355b worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 Semi COLIN #355b sells for $395 against $3.95 raw: a $391 spread, 100× the ungraded price. Even a PSA 9 ($43.03) 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)
$3.95
PSA 10
$395
PSA 9
$43.03
Gem premium
100×
As of
Aug 16, 2026

Break-even by outcome and fee

Semi COLIN #355b: 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$395+$366+$341+$241
PSA 9$43.03+$14.08−$10.92−$111
PSA 8$32.15+$3.20−$21.80−$122

Net = sale price − $3.95 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?

Semi COLIN #355b: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$131+$77.07
50%$219+$165
75%$307+$253

Break-even gem rate at the standard fee: about 3%. 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
Semi COLIN #355b: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$514best55/4570/30
PSA 10$395−$11955/4575/25
CGC 10$237−$27755/4575/25
SGC 10$237−$27755/4575/25

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.

Semi COLIN #355b graded prices by company and grade
GradePSACGCBGSSGCGraded
10$395$237$514$237
9.5$47.00
9$43.03
8$32.15
7$26.00

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 Semi COLIN #355b — FAQ

Is Semi COLIN #355b worth grading?

A PSA 10 Semi COLIN #355b sells for $395 against $3.95 raw: a $391 spread, 100× the ungraded price. Even a PSA 9 ($43.03) 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 Semi COLIN #355b worth compared with raw?

A PSA 10 Semi COLIN #355b (1987 Garbage Pail Kids) sells for about $395 versus $3.95 for a raw near-mint copy — a 100× premium as of Aug 16, 2026.

Which grading company is best for Semi COLIN #355b?

By resale value, BGS 10 leads at $514, ahead of PSA 10 at $395. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Semi COLIN #355b 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 Semi COLIN #355b break even?

At a standard ~$50 fee, submitting Semi COLIN #355b breaks even when it gems about 3% of the time (a miss assumed to sell at the PSA 9 price of $43.03).

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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