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Is Harold Pressley #137 worth grading?

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Worth grading — even a PSA 9 beats raw

A PSA 10 Harold Pressley #137 sells for $31.63 against $1.00 raw: a $30.63 spread, 32× the ungraded price. Even a PSA 9 ($27.00) 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)
$1.00
PSA 10
$31.63
PSA 9
$27.00
Gem premium
32×
As of
Sep 4, 2026

Break-even by outcome and fee

Harold Pressley #137: 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$31.63+$5.63−$19.37−$119
PSA 9$27.00+$1.00−$24.00−$124
PSA 8$24.99−$1.01−$26.01−$126

Net = sale price − $1.00 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?

Harold Pressley #137: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$28.16−$22.84
50%$29.31−$21.69
75%$30.47−$20.53

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards
Harold Pressley #137: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$41.00best55/4570/30
PSA 10$31.63−$9.3755/4575/25
CGC 10$19.00−$22.0055/4575/25
SGC 10$19.00−$22.0055/4575/25

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.

Harold Pressley #137 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$31.63$19.00$41.00$19.00
9.5$30.00
9$27.00
8$24.99

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Grading Harold Pressley #137 — FAQ

Is Harold Pressley #137 worth grading?

A PSA 10 Harold Pressley #137 sells for $31.63 against $1.00 raw: a $30.63 spread, 32× the ungraded price. Even a PSA 9 ($27.00) 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 Harold Pressley #137 worth compared with raw?

A PSA 10 Harold Pressley #137 (Basketball Cards 1989 Fleer) sells for about $31.63 versus $1.00 for a raw near-mint copy — a 32× premium as of Sep 4, 2026.

Which grading company is best for Harold Pressley #137?

By resale value, BGS 10 leads at $41.00, ahead of PSA 10 at $31.63. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Harold Pressley #137 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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