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Is Glenallen Hill #509 worth grading?

Baseball · Baseball Cards 1991 Topps Desert Shield · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Glenallen Hill #509 sells for $105 against $4.24 raw: a $101 spread, 25× the ungraded price. Even a PSA 9 ($83.00) 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)
$4.24
PSA 10
$105
PSA 9
$83.00
Gem premium
25×
As of
Sep 3, 2026

Break-even by outcome and fee

Glenallen Hill #509: 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$105+$75.76+$50.76−$49.24
PSA 9$83.00+$53.76+$28.76−$71.24
PSA 8$28.38−$0.86−$25.86−$126

Net = sale price − $4.24 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?

Glenallen Hill #509: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$88.50+$34.26
50%$94.00+$39.76
75%$99.50+$45.26

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

Which grader pays the most — and what a 10 takes

All centering standards
Glenallen Hill #509: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$137best55/4570/30
PSA 10$105−$32.0055/4575/25
CGC 10$63.00−$74.0055/4575/25
SGC 10$63.00−$74.0055/4575/25

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.

Glenallen Hill #509 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$105$63.00$137$63.00
9.5$91.00
9$83.00
8$28.38
7$10.64

Swipe the table for the other grading companies →

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Other 1991 Topps Desert Shield cards worth checking

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Grading Glenallen Hill #509 — FAQ

Is Glenallen Hill #509 worth grading?

A PSA 10 Glenallen Hill #509 sells for $105 against $4.24 raw: a $101 spread, 25× the ungraded price. Even a PSA 9 ($83.00) 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 Glenallen Hill #509 worth compared with raw?

A PSA 10 Glenallen Hill #509 (Baseball Cards 1991 Topps Desert Shield) sells for about $105 versus $4.24 for a raw near-mint copy — a 25× premium as of Sep 3, 2026.

Which grading company is best for Glenallen Hill #509?

By resale value, BGS 10 leads at $137, ahead of PSA 10 at $105. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Glenallen Hill #509 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.

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