Midpoint - Card Centering Tool

Is Thor #154 worth grading?

Marvel · Marvel 1990 Universe · full price guide →

Strong grading candidate — 28× premium in PSA 10

A PSA 10 Thor #154 sells for $49.96 against $1.79 raw: a $48.17 spread, 28× the ungraded price. A PSA 9 ($17.99) 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)
$1.79
PSA 10
$49.96
PSA 9
$17.99
Gem premium
28×
As of
Aug 15, 2026

Break-even by outcome and fee

Thor #154: 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$49.96+$23.17−$1.83−$102
PSA 9$17.99−$8.80−$33.80−$134
PSA 8$10.76−$16.03−$41.03−$141

Net = sale price − $1.79 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?

Thor #154: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$25.98−$25.81
50%$33.98−$17.81
75%$41.97−$9.82

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
Thor #154: 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$49.96−$15.0455/4575/25
SGC 10$30.00−$35.0055/4575/25
CGC 10$26.99−$38.0155/4575/25

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 #154 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$49.96$26.99$65.00$30.00
9.5$20.00
9$17.99
8$10.76
7$5.51

Run your own numbers

Should I pay this?

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

Other Marvel 1990 Universe cards worth checking

Full set checklist

Grading Thor #154 — FAQ

Is Thor #154 worth grading?

A PSA 10 Thor #154 sells for $49.96 against $1.79 raw: a $48.17 spread, 28× the ungraded price. A PSA 9 ($17.99) 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 Thor #154 worth compared with raw?

A PSA 10 Thor #154 (Marvel 1990 Universe) sells for about $49.96 versus $1.79 for a raw near-mint copy — a 28× premium as of Aug 15, 2026.

Which grading company is best for Thor #154?

By resale value, BGS 10 leads at $65.00, ahead of PSA 10 at $49.96. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Thor #154 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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