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John Henderson #23 (Hockey Cards 1951 Parkhurst) — is it worth grading?

Is John Henderson #23 worth grading?

Hockey · Hockey Cards 1951 Parkhurst · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 John Henderson #23 sells for $5,026 against $20.09 raw: a $5,006 spread, 250× the ungraded price. Even a PSA 9 ($757) 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)
$20.09
PSA 10
$5,026
PSA 9
$757
Gem premium
250×
As of
Jul 11, 2026

Break-even by outcome and fee

John Henderson #23: 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$5,026+$4,981+$4,956+$4,856
PSA 9$757+$712+$687+$587
PSA 8$397+$352+$327+$227

Net = sale price − $20.09 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?

John Henderson #23: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,824+$1,754
50%$2,891+$2,821
75%$3,959+$3,888

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
John Henderson #23: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$6,533best55/4570/30
PSA 10$5,026−$1,50755/4575/25
CGC 10$3,015−$3,51855/4575/25
SGC 10$3,015−$3,51855/4575/25

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.

John Henderson #23 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$5,026$3,015$6,533$3,015
9.5$1,388
9$757
8$397
7$178

Run your own numbers

Should I pay this?

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

Other 1951 Parkhurst cards worth checking

Full set checklist

Grading John Henderson #23 — FAQ

Is John Henderson #23 worth grading?

A PSA 10 John Henderson #23 sells for $5,026 against $20.09 raw: a $5,006 spread, 250× the ungraded price. Even a PSA 9 ($757) 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 John Henderson #23 worth compared with raw?

A PSA 10 John Henderson #23 (Hockey Cards 1951 Parkhurst) sells for about $5,026 versus $20.09 for a raw near-mint copy — a 250× premium as of Jul 11, 2026.

Which grading company is best for John Henderson #23?

By resale value, BGS 10 leads at $6,533, ahead of PSA 10 at $5,026. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does John Henderson #23 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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