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Is Amazing Spider-Man #129 #129 worth grading?

Marvel · Marvel 1990 Universe · full price guide →

Strong grading candidate — 37× premium in PSA 10

A PSA 10 Amazing Spider-Man #129 #129 sells for $71.04 against $1.93 raw: a $69.11 spread, 37× the ungraded price. A PSA 9 ($25.33) 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)
$1.93
PSA 10
$71.04
PSA 9
$25.33
Gem premium
37×
As of
Aug 15, 2026

Break-even by outcome and fee

Amazing Spider-Man #129 #129: 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$71.04+$44.11+$19.11−$80.89
PSA 9$25.33−$1.60−$26.60−$127
PSA 8$17.15−$9.78−$34.78−$135

Net = sale price − $1.93 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?

Amazing Spider-Man #129 #129: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$36.76−$15.17
50%$48.19−$3.74
75%$59.61+$7.68

Break-even gem rate at the standard fee: about 58%. 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
Amazing Spider-Man #129 #129: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$92.00best55/4570/30
PSA 10$71.04−$20.9655/4575/25
CGC 10$50.98−$41.0255/4575/25
SGC 10$43.00−$49.0055/4575/25

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.

Amazing Spider-Man #129 #129 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$71.04$50.98$92.00$43.00
9.5$26.00
9$25.33
8$17.15
7$9.08

Run your own numbers

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Other Marvel 1990 Universe cards worth checking

Full set checklist

Grading Amazing Spider-Man #129 #129 — FAQ

Is Amazing Spider-Man #129 #129 worth grading?

A PSA 10 Amazing Spider-Man #129 #129 sells for $71.04 against $1.93 raw: a $69.11 spread, 37× the ungraded price. A PSA 9 ($25.33) 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 Amazing Spider-Man #129 #129 worth compared with raw?

A PSA 10 Amazing Spider-Man #129 #129 (Marvel 1990 Universe) sells for about $71.04 versus $1.93 for a raw near-mint copy — a 37× premium as of Aug 15, 2026.

Which grading company is best for Amazing Spider-Man #129 #129?

By resale value, BGS 10 leads at $92.00, ahead of PSA 10 at $71.04. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Amazing Spider-Man #129 #129 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 Amazing Spider-Man #129 #129 break even?

At a standard ~$50 fee, submitting Amazing Spider-Man #129 #129 breaks even when it gems about 58% of the time (a miss assumed to sell at the PSA 9 price of $25.33).

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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