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Is Bob Gibson [So 2578] #26 worth grading?

Baseball · Baseball Cards 1972 Kellogg's · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Bob Gibson [So 2578] #26 sells for $209 against $17.49 raw: a $192 spread, 12× the ungraded price. Even a PSA 9 ($48.94) 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)
$17.49
PSA 10
$209
PSA 9
$48.94
Gem premium
12×
As of
Sep 4, 2026

Break-even by outcome and fee

Bob Gibson [So 2578] #26: 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$209+$167+$142+$41.76
PSA 9$48.94+$6.45−$18.55−$119
PSA 8$39.79−$2.70−$27.70−$128

Net = sale price − $17.49 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 Gibson [So 2578] #26: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$89.02+$21.53
50%$129+$61.61
75%$169+$102

Break-even gem rate at the standard fee: about 12%. 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 Gibson [So 2578] #26: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$272best55/4570/30
PSA 10$209−$62.7555/4575/25
CGC 10$126−$14655/4575/25
SGC 10$126−$14655/4575/25

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 Gibson [So 2578] #26 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$209$126$272$126—
9.5————$54.00
9————$48.94
8————$39.79
7————$17.50

Swipe the table for the other grading companies →

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Other 1972 Kellogg's cards worth checking

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Grading Bob Gibson [So 2578] #26 — FAQ

Is Bob Gibson [So 2578] #26 worth grading?

A PSA 10 Bob Gibson [So 2578] #26 sells for $209 against $17.49 raw: a $192 spread, 12× the ungraded price. Even a PSA 9 ($48.94) 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 Bob Gibson [So 2578] #26 worth compared with raw?

A PSA 10 Bob Gibson [So 2578] #26 (Baseball Cards 1972 Kellogg's) sells for about $209 versus $17.49 for a raw near-mint copy — a 12× premium as of Sep 4, 2026.

Which grading company is best for Bob Gibson [So 2578] #26?

By resale value, BGS 10 leads at $272, ahead of PSA 10 at $209. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bob Gibson [So 2578] #26 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 Gibson [So 2578] #26 break even?

At a standard ~$50 fee, submitting Bob Gibson [So 2578] #26 breaks even when it gems about 12% of the time (a miss assumed to sell at the PSA 9 price of $48.94).

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