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Bill Blackburn #56 (Football Cards 1950 Bowman) — is it worth grading?

Is Bill Blackburn #56 worth grading?

Football · Football Cards 1950 Bowman · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Bill Blackburn #56 sells for $3,143 against $12.10 raw: a $3,131 spread, 260× the ungraded price. Even a PSA 9 ($648) 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)
$12.10
PSA 10
$3,143
PSA 9
$648
Gem premium
260×
As of
Sep 4, 2026

Break-even by outcome and fee

Bill Blackburn #56: 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$3,143+$3,106+$3,081+$2,981
PSA 9$648+$611+$586+$486
PSA 8$90.00+$52.90+$27.90−$72.10

Net = sale price − $12.10 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?

Bill Blackburn #56: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,271+$1,209
50%$1,895+$1,833
75%$2,519+$2,457

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 →
Bill Blackburn #56: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$4,086best55/4570/30
PSA 10$3,143−$94355/4575/25
CGC 10$1,886−$2,20055/4575/25
SGC 10$1,886−$2,20055/4575/25

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.

Bill Blackburn #56 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$3,143$1,886$4,086$1,886—
9.5————$873
9————$648
8————$90.00
7————$51.00

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other 1950 Bowman cards worth checking

Full set checklist →

Grading Bill Blackburn #56 — FAQ

Is Bill Blackburn #56 worth grading?

A PSA 10 Bill Blackburn #56 sells for $3,143 against $12.10 raw: a $3,131 spread, 260× the ungraded price. Even a PSA 9 ($648) 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 Bill Blackburn #56 worth compared with raw?

A PSA 10 Bill Blackburn #56 (Football Cards 1950 Bowman) sells for about $3,143 versus $12.10 for a raw near-mint copy — a 260× premium as of Sep 4, 2026.

Which grading company is best for Bill Blackburn #56?

By resale value, BGS 10 leads at $4,086, ahead of PSA 10 at $3,143. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bill Blackburn #56 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.

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