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Roy Halladay #308 (Baseball Cards 1997 Bowman) — is it worth grading?

Is Roy Halladay #308 worth grading?

Baseball · Baseball Cards 1997 Bowman · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Roy Halladay #308 sells for $395 against $7.07 raw: a $388 spread, 56× the ungraded price. Even a PSA 9 ($37.89) 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)
$7.07
PSA 10
$395
PSA 9
$37.89
Gem premium
56×
As of
Jul 11, 2026

Break-even by outcome and fee

Roy Halladay #308: 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$395+$363+$338+$238
PSA 9$37.89+$5.82−$19.18−$119
PSA 8$18.55−$13.52−$38.52−$139

Net = sale price − $7.07 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?

Roy Halladay #308: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$127+$70.09
50%$216+$159
75%$306+$249

Break-even gem rate at the standard fee: about 5%. 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
Roy Halladay #308: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$513best55/4570/30
PSA 10$395−$11855/4575/25
CGC 10$237−$27655/4575/25
SGC 10$237−$27655/4575/25

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.

Roy Halladay #308 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$395$237$513$237
9.5$87.82
9$37.89
8$18.55
7$15.26

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 Roy Halladay #308 — FAQ

Is Roy Halladay #308 worth grading?

A PSA 10 Roy Halladay #308 sells for $395 against $7.07 raw: a $388 spread, 56× the ungraded price. Even a PSA 9 ($37.89) 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 Roy Halladay #308 worth compared with raw?

A PSA 10 Roy Halladay #308 (Baseball Cards 1997 Bowman) sells for about $395 versus $7.07 for a raw near-mint copy — a 56× premium as of Jul 11, 2026.

Which grading company is best for Roy Halladay #308?

By resale value, BGS 10 leads at $513, ahead of PSA 10 at $395. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Roy Halladay #308 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 Roy Halladay #308 break even?

At a standard ~$50 fee, submitting Roy Halladay #308 breaks even when it gems about 5% of the time (a miss assumed to sell at the PSA 9 price of $37.89).

Is your baseball 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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