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Is Chan Ho Park #521 worth grading?

Baseball · Baseball Cards 1994 Stadium Club · full price guide →

Strong grading candidate — 94× premium in PSA 10

A PSA 10 Chan Ho Park #521 sells for $135 against $1.43 raw: a $133 spread, 94× the ungraded price. A PSA 9 ($16.50) 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)
$1.43
PSA 10
$135
PSA 9
$16.50
Gem premium
94×
As of
Jul 11, 2026

Break-even by outcome and fee

Chan Ho Park #521: 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$135+$108+$83.15−$16.85
PSA 9$16.50−$9.93−$34.93−$135
PSA 8$15.00−$11.43−$36.43−$136

Net = sale price − $1.43 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?

Chan Ho Park #521: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$46.02−$5.41
50%$75.54+$24.11
75%$105+$53.63

Break-even gem rate at the standard fee: about 30%. 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
Chan Ho Park #521: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$175best55/4570/30
PSA 10$135−$40.4255/4575/25
CGC 10$81.00−$94.0055/4575/25
SGC 10$81.00−$94.0055/4575/25

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.

Chan Ho Park #521 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$135$81.00$175$81.00
9.5$32.73
9$16.50
8$15.00

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

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Grading Chan Ho Park #521 — FAQ

Is Chan Ho Park #521 worth grading?

A PSA 10 Chan Ho Park #521 sells for $135 against $1.43 raw: a $133 spread, 94× the ungraded price. A PSA 9 ($16.50) 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 Chan Ho Park #521 worth compared with raw?

A PSA 10 Chan Ho Park #521 (Baseball Cards 1994 Stadium Club) sells for about $135 versus $1.43 for a raw near-mint copy — a 94× premium as of Jul 11, 2026.

Which grading company is best for Chan Ho Park #521?

By resale value, BGS 10 leads at $175, ahead of PSA 10 at $135. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Chan Ho Park #521 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 Chan Ho Park #521 break even?

At a standard ~$50 fee, submitting Chan Ho Park #521 breaks even when it gems about 30% of the time (a miss assumed to sell at the PSA 9 price of $16.50).

Is your baseball 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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