Midpoint - Card Centering Tool

Is Spider-Man #79 worth grading?

Marvel · Marvel 2007 Masterpieces · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Spider-Man #79 sells for $153 against $7.54 raw: a $145 spread, 20× the ungraded price. Even a PSA 9 ($35.00) 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)
$7.54
PSA 10
$153
PSA 9
$35.00
Gem premium
20×
As of
Aug 15, 2026

Break-even by outcome and fee

Spider-Man #79: 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$153+$120+$94.96−$5.04
PSA 9$35.00+$2.46−$22.54−$123

Net = sale price − $7.54 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?

Spider-Man #79: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$64.38+$6.84
50%$93.75+$36.21
75%$123+$65.58

Break-even gem rate at the standard fee: about 19%. 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
Spider-Man #79: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$198best55/4570/30
PSA 10$153−$45.5055/4575/25
CGC 10$92.00−$10655/4575/25
SGC 10$92.00−$10655/4575/25

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.

Spider-Man #79 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$153$92.00$198$92.00
9.5$100
9$35.00

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 Spider-Man #79 — FAQ

Is Spider-Man #79 worth grading?

A PSA 10 Spider-Man #79 sells for $153 against $7.54 raw: a $145 spread, 20× the ungraded price. Even a PSA 9 ($35.00) 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 Spider-Man #79 worth compared with raw?

A PSA 10 Spider-Man #79 (Marvel 2007 Masterpieces) sells for about $153 versus $7.54 for a raw near-mint copy — a 20× premium as of Aug 15, 2026.

Which grading company is best for Spider-Man #79?

By resale value, BGS 10 leads at $198, ahead of PSA 10 at $153. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Spider-Man #79 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 Spider-Man #79 break even?

At a standard ~$50 fee, submitting Spider-Man #79 breaks even when it gems about 19% of the time (a miss assumed to sell at the PSA 9 price of $35.00).

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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