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Bob Sanders #146 (Football Cards 2004 SP Authentic) — is it worth grading?

Is Bob Sanders #146 worth grading?

Football · Football Cards 2004 SP Authentic · full price guide →

Strong grading candidate — 6.1× premium in PSA 10

A PSA 10 Bob Sanders #146 sells for $156 against $25.78 raw: a $130 spread, 6.1× the ungraded price. A PSA 9 ($32.00) 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)
$25.78
PSA 10
$156
PSA 9
$32.00
Gem premium
6.1×
As of
Jul 11, 2026

Break-even by outcome and fee

Bob Sanders #146: 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$156+$105+$80.39−$19.61
PSA 9$32.00−$18.78−$43.78−$144
PSA 8$29.30−$21.48−$46.48−$146

Net = sale price − $25.78 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?

Bob Sanders #146: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$63.04−$12.74
50%$94.08+$18.30
75%$125+$49.35

Break-even gem rate at the standard fee: about 35%. 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
Bob Sanders #146: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$203best55/4570/30
PSA 10$156−$46.8355/4575/25
CGC 10$94.00−$10955/4575/25
SGC 10$94.00−$10955/4575/25

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.

Bob Sanders #146 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$156$94.00$203$94.00
9.5$35.00
9$32.00
8$29.30

Run your own numbers

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Other 2004 SP Authentic cards worth checking

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Grading Bob Sanders #146 — FAQ

Is Bob Sanders #146 worth grading?

A PSA 10 Bob Sanders #146 sells for $156 against $25.78 raw: a $130 spread, 6.1× the ungraded price. A PSA 9 ($32.00) 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 Bob Sanders #146 worth compared with raw?

A PSA 10 Bob Sanders #146 (Football Cards 2004 SP Authentic) sells for about $156 versus $25.78 for a raw near-mint copy — a 6.1× premium as of Jul 11, 2026.

Which grading company is best for Bob Sanders #146?

By resale value, BGS 10 leads at $203, ahead of PSA 10 at $156. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bob Sanders #146 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 Bob Sanders #146 break even?

At a standard ~$50 fee, submitting Bob Sanders #146 breaks even when it gems about 35% of the time (a miss assumed to sell at the PSA 9 price of $32.00).

Is your football 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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