Midpoint - Card Centering Tool

Is Keith Tkachuk #424 worth grading?

Hockey · Hockey Cards 1991 Parkhurst · full price guide →

Strong grading candidate — 22× premium in PSA 10

A PSA 10 Keith Tkachuk #424 sells for $42.91 against $1.99 raw: a $40.92 spread, 22× the ungraded price. A PSA 9 ($18.13) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.99
PSA 10
$42.91
PSA 9
$18.13
Gem premium
22×
As of
Jul 11, 2026

Break-even by outcome and fee

Keith Tkachuk #424: 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$42.91+$15.92−$9.08−$109
PSA 9$18.13−$8.86−$33.86−$134
PSA 8$9.99−$17.00−$42.00−$142

Net = sale price − $1.99 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?

Keith Tkachuk #424: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$24.32−$27.66
50%$30.52−$21.47
75%$36.71−$15.28

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
Keith Tkachuk #424: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$56.00best55/4570/30
PSA 10$42.91−$13.0955/4575/25
CGC 10$26.00−$30.0055/4575/25
SGC 10$26.00−$30.0055/4575/25

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.

Keith Tkachuk #424 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$42.91$26.00$56.00$26.00
9.5$21.78
9$18.13
8$9.99
7$4.48

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other 1991 Parkhurst cards worth checking

Full set checklist

Grading Keith Tkachuk #424 — FAQ

Is Keith Tkachuk #424 worth grading?

A PSA 10 Keith Tkachuk #424 sells for $42.91 against $1.99 raw: a $40.92 spread, 22× the ungraded price. A PSA 9 ($18.13) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Keith Tkachuk #424 worth compared with raw?

A PSA 10 Keith Tkachuk #424 (Hockey Cards 1991 Parkhurst) sells for about $42.91 versus $1.99 for a raw near-mint copy — a 22× premium as of Jul 11, 2026.

Which grading company is best for Keith Tkachuk #424?

By resale value, BGS 10 leads at $56.00, ahead of PSA 10 at $42.91. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Keith Tkachuk #424 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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