Midpoint - Card Centering Tool
Willie Mays [White Back] #130 (Baseball Cards 1956 Topps) — is it worth grading?

Is Willie Mays [White Back] #130 worth grading?

Baseball · Baseball Cards 1956 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Willie Mays [White Back] #130 sells for $40,075 against $219 raw: a $39,856 spread, 183× the ungraded price. Even a PSA 9 ($6,011) 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)
$219
PSA 10
$40,075
PSA 9
$6,011
Gem premium
183×
As of
Jul 11, 2026

Break-even by outcome and fee

Willie Mays [White Back] #130: 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$40,075+$39,831+$39,806+$39,706
PSA 9$6,011+$5,767+$5,742+$5,642
PSA 8$4,450+$4,206+$4,181+$4,081

Net = sale price − $219 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?

Willie Mays [White Back] #130: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$14,527+$14,258
50%$23,043+$22,774
75%$31,559+$31,290

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards
Willie Mays [White Back] #130: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$52,097best55/4570/30
PSA 10$40,075−$12,02255/4575/25
CGC 10$24,045−$28,05255/4575/25
SGC 10$24,045−$28,05255/4575/25

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.

Willie Mays [White Back] #130 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$40,075$24,045$52,097$24,045
9.5$10,952
9$6,011
8$4,450
7$2,383

Run your own numbers

Should I pay this?

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

Other 1956 Topps cards worth checking

Full set checklist

Grading Willie Mays [White Back] #130 — FAQ

Is Willie Mays [White Back] #130 worth grading?

A PSA 10 Willie Mays [White Back] #130 sells for $40,075 against $219 raw: a $39,856 spread, 183× the ungraded price. Even a PSA 9 ($6,011) 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 Willie Mays [White Back] #130 worth compared with raw?

A PSA 10 Willie Mays [White Back] #130 (Baseball Cards 1956 Topps) sells for about $40,075 versus $219 for a raw near-mint copy — a 183× premium as of Jul 11, 2026.

Which grading company is best for Willie Mays [White Back] #130?

By resale value, BGS 10 leads at $52,097, ahead of PSA 10 at $40,075. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Willie Mays [White Back] #130 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 baseball 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.

Check my card free