Midpoint - Card Centering Tool

Is Extra Arms #23 worth grading?

Marvel · Marvel 1994 Fleer Amazing Spider-Man · full price guide →

Strong grading candidate — 24× premium in PSA 10

A PSA 10 Extra Arms #23 sells for $50.00 against $2.06 raw: a $47.94 spread, 24× the ungraded price. A PSA 9 ($23.50) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$2.06
PSA 10
$50.00
PSA 9
$23.50
Gem premium
24×
As of
Aug 15, 2026

Break-even by outcome and fee

Extra Arms #23: 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$50.00+$22.94−$2.06−$102
PSA 9$23.50−$3.56−$28.56−$129

Net = sale price − $2.06 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?

Extra Arms #23: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$30.13−$21.93
50%$36.75−$15.31
75%$43.38−$8.69

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
Extra Arms #23: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$65.00best55/4570/30
PSA 10$50.00−$15.0055/4575/25
CGC 10$30.00−$35.0055/4575/25
SGC 10$30.00−$35.0055/4575/25

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.

Extra Arms #23 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$50.00$30.00$65.00$30.00
9.5$26.00
9$23.50

Run your own numbers

Should I pay this?

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

Other Marvel 1994 Fleer Amazing Spider-Man cards worth checking

Full set checklist

Grading Extra Arms #23 — FAQ

Is Extra Arms #23 worth grading?

A PSA 10 Extra Arms #23 sells for $50.00 against $2.06 raw: a $47.94 spread, 24× the ungraded price. A PSA 9 ($23.50) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Extra Arms #23 worth compared with raw?

A PSA 10 Extra Arms #23 (Marvel 1994 Fleer Amazing Spider-Man) sells for about $50.00 versus $2.06 for a raw near-mint copy — a 24× premium as of Aug 15, 2026.

Which grading company is best for Extra Arms #23?

By resale value, BGS 10 leads at $65.00, ahead of PSA 10 at $50.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Extra Arms #23 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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