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Ron Schock #91 (Hockey Cards 1970 Topps) — is it worth grading?

Is Ron Schock #91 worth grading?

Hockey · Hockey Cards 1970 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Ron Schock #91 sells for $202 against $1.40 raw: a $200 spread, 144× the ungraded price. Even a PSA 9 ($43.07) 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)
$1.40
PSA 10
$202
PSA 9
$43.07
Gem premium
144×
As of
Jul 11, 2026

Break-even by outcome and fee

Ron Schock #91: 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$202+$175+$150+$50.21
PSA 9$43.07+$16.67−$8.33−$108
PSA 8$16.42−$9.98−$34.98−$135

Net = sale price − $1.40 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?

Ron Schock #91: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$82.71+$31.31
50%$122+$70.94
75%$162+$111

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
Ron Schock #91: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$262best55/4570/30
PSA 10$202−$60.3955/4575/25
CGC 10$121−$14155/4575/25
SGC 10$121−$14155/4575/25

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.

Ron Schock #91 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$202$121$262$121
9.5$66.45
9$43.07
8$16.42
7$7.87

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 Ron Schock #91 — FAQ

Is Ron Schock #91 worth grading?

A PSA 10 Ron Schock #91 sells for $202 against $1.40 raw: a $200 spread, 144× the ungraded price. Even a PSA 9 ($43.07) 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 Ron Schock #91 worth compared with raw?

A PSA 10 Ron Schock #91 (Hockey Cards 1970 Topps) sells for about $202 versus $1.40 for a raw near-mint copy — a 144× premium as of Jul 11, 2026.

Which grading company is best for Ron Schock #91?

By resale value, BGS 10 leads at $262, ahead of PSA 10 at $202. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ron Schock #91 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 Ron Schock #91 break even?

At a standard ~$50 fee, submitting Ron Schock #91 breaks even when it gems about 5% of the time (a miss assumed to sell at the PSA 9 price of $43.07).

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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