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Marcel Pronovost #20 (Hockey Cards 1966 Topps) — is it worth grading?

Is Marcel Pronovost #20 worth grading?

Hockey · Hockey Cards 1966 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Marcel Pronovost #20 sells for $4,421 against $11.11 raw: a $4,410 spread, 398× the ungraded price. Even a PSA 9 ($1,080) 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)
$11.11
PSA 10
$4,421
PSA 9
$1,080
Gem premium
398×
As of
Jul 11, 2026

Break-even by outcome and fee

Marcel Pronovost #20: 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$4,421+$4,385+$4,360+$4,260
PSA 9$1,080+$1,044+$1,019+$919
PSA 8$402+$366+$341+$241

Net = sale price − $11.11 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?

Marcel Pronovost #20: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,915+$1,854
50%$2,751+$2,690
75%$3,586+$3,525

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
Marcel Pronovost #20: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$5,748best55/4570/30
PSA 10$4,421−$1,32755/4575/25
CGC 10$2,653−$3,09555/4575/25
SGC 10$2,653−$3,09555/4575/25

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.

Marcel Pronovost #20 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$4,421$2,653$5,748$2,653
9.5$1,208
9$1,080
8$402
7$73.63

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 Marcel Pronovost #20 — FAQ

Is Marcel Pronovost #20 worth grading?

A PSA 10 Marcel Pronovost #20 sells for $4,421 against $11.11 raw: a $4,410 spread, 398× the ungraded price. Even a PSA 9 ($1,080) 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 Marcel Pronovost #20 worth compared with raw?

A PSA 10 Marcel Pronovost #20 (Hockey Cards 1966 Topps) sells for about $4,421 versus $11.11 for a raw near-mint copy — a 398× premium as of Jul 11, 2026.

Which grading company is best for Marcel Pronovost #20?

By resale value, BGS 10 leads at $5,748, ahead of PSA 10 at $4,421. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Marcel Pronovost #20 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.

Is your hockey 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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