Midpoint - Card Centering Tool

Is Thor #39 worth grading?

Marvel · Marvel 1990 Comic Images Spider-Man Team-Up · full price guide →

Strong grading candidate — 42× premium in PSA 10

A PSA 10 Thor #39 sells for $131 against $3.13 raw: a $128 spread, 42× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$3.13
PSA 10
$131
Gem premium
42×
As of
Aug 15, 2026

Break-even by outcome and fee

Thor #39: 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$131+$103+$77.87−$22.13
PSA 8$9.00−$19.13−$44.13−$144

Net = sale price − $3.13 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Which grader pays the most — and what a 10 takes

All centering standards
Thor #39: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$170best55/4570/30
PSA 10$131−$39.0055/4575/25
CGC 10$79.00−$91.0055/4575/25
SGC 10$79.00−$91.0055/4575/25

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.

Thor #39 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$131$79.00$170$79.00
8$9.00

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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Full set checklist

Grading Thor #39 — FAQ

Is Thor #39 worth grading?

A PSA 10 Thor #39 sells for $131 against $3.13 raw: a $128 spread, 42× the ungraded price. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Thor #39 worth compared with raw?

A PSA 10 Thor #39 (Marvel 1990 Comic Images Spider-Man Team-Up) sells for about $131 versus $3.13 for a raw near-mint copy — a 42× premium as of Aug 15, 2026.

Which grading company is best for Thor #39?

By resale value, BGS 10 leads at $170, ahead of PSA 10 at $131. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Thor #39 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 Marvel 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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