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Is Bob Gibson #TT18R worth grading?

Baseball · Baseball Cards 2001 Topps Team Legends Autograph · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Bob Gibson #TT18R sells for $226 against $100 raw: a $126 spread, 2.3× the ungraded price. Even a PSA 9 ($205) 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)
$100
Grade 9.5
$226
PSA 9
$205
Gem premium
2.3×
As of
Sep 4, 2026

Break-even by outcome and fee

Bob Gibson #TT18R: 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 — Grade 9.5$226+$101+$76.00−$24.00
PSA 9$205+$80.01+$55.01−$44.99

Net = sale price − $100 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 #TT18R: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$210+$60.26
50%$216+$65.50
75%$221+$70.75

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

Bob Gibson #TT18R graded prices by company and grade
GradeGraded
9.5$226
9$205

Run your own numbers

Should I pay this?

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

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Grading Bob Gibson #TT18R — FAQ

Is Bob Gibson #TT18R worth grading?

A Grade 9.5 Bob Gibson #TT18R sells for $226 against $100 raw: a $126 spread, 2.3× the ungraded price. Even a PSA 9 ($205) 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.

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