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Duane Rupp #89 (Hockey Cards 1970 Topps) — is it worth grading?

Is Duane Rupp #89 worth grading?

Hockey · Hockey Cards 1970 Topps · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Duane Rupp #89 sells for $322 against $1.96 raw: a $320 spread, 164× the ungraded price. Even a PSA 9 ($36.31) 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)
$1.96
PSA 10
$322
PSA 9
$36.31
Gem premium
164×
As of
Jul 11, 2026

Break-even by outcome and fee

Duane Rupp #89: 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$322+$295+$270+$170
PSA 9$36.31+$9.35−$15.65−$116
PSA 8$20.00−$6.96−$31.96−$132

Net = sale price − $1.96 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?

Duane Rupp #89: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$108+$55.77
50%$179+$127
75%$251+$199

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
Duane Rupp #89: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$419best55/4570/30
PSA 10$322−$97.0355/4575/25
CGC 10$193−$22655/4575/25
SGC 10$193−$22655/4575/25

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.

Duane Rupp #89 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$322$193$419$193
9.5$99.02
9$36.31
8$20.00
7$16.99

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 Duane Rupp #89 — FAQ

Is Duane Rupp #89 worth grading?

A PSA 10 Duane Rupp #89 sells for $322 against $1.96 raw: a $320 spread, 164× the ungraded price. Even a PSA 9 ($36.31) 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 Duane Rupp #89 worth compared with raw?

A PSA 10 Duane Rupp #89 (Hockey Cards 1970 Topps) sells for about $322 versus $1.96 for a raw near-mint copy — a 164× premium as of Jul 11, 2026.

Which grading company is best for Duane Rupp #89?

By resale value, BGS 10 leads at $419, ahead of PSA 10 at $322. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Duane Rupp #89 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 Duane Rupp #89 break even?

At a standard ~$50 fee, submitting Duane Rupp #89 breaks even when it gems about 5% of the time (a miss assumed to sell at the PSA 9 price of $36.31).

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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