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Is Clay Buchholz #309 worth grading?

Baseball · Baseball Cards 2008 Upper Deck · full price guide →

Worth grading only if it gems

A SGC 10 Clay Buchholz #309 brings $35.00 versus $1.54 raw — a $33.46 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.

Raw (NM)
$1.54
SGC 10
$35.00
Gem premium
23×
As of
Sep 2, 2026

Break-even by outcome and fee

Clay Buchholz #309: 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 — SGC 10$35.00+$8.46−$16.54−$117

Net = sale price − $1.54 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Which grader pays the most — and what a 10 takes

All centering standards
Clay Buchholz #309: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
SGC 10$35.00best55/4575/25

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.

Clay Buchholz #309 graded prices by company and grade
GradeSGC
10$35.00

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 Clay Buchholz #309 — FAQ

Is Clay Buchholz #309 worth grading?

A SGC 10 Clay Buchholz #309 brings $35.00 versus $1.54 raw — a $33.46 spread that covers an economy-tier ~$25 grading fee. Without PSA 9 sales on record, budget for the fee being lost on a near-miss.

What centering does Clay Buchholz #309 need for a SGC 10?

SGC publishes 55/45 front and 75/25 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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