Midpoint - Card Centering Tool

Is Chicago Blackhawks #21 worth grading?

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Worth grading only if it gems

A PSA 10 Chicago Blackhawks #21 brings $29.67 versus $1.39 raw — a $28.28 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.61) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$1.39
PSA 10
$29.67
PSA 9
$13.61
Gem premium
21×
As of
Jul 11, 2026

Break-even by outcome and fee

Chicago Blackhawks #21: 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$29.67+$3.28−$21.72−$122
PSA 9$13.61−$12.78−$37.78−$138

Net = sale price − $1.39 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?

Chicago Blackhawks #21: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$17.63−$33.77
50%$21.64−$29.75
75%$25.66−$25.73

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
Chicago Blackhawks #21: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$39.00best55/4570/30
PSA 10$29.67−$9.3355/4575/25
CGC 10$18.00−$21.0055/4575/25
SGC 10$18.00−$21.0055/4575/25

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.

Chicago Blackhawks #21 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$29.67$18.00$39.00$18.00
9.5$15.00
9$13.61

Run your own numbers

Should I pay this?

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Grading Chicago Blackhawks #21 — FAQ

Is Chicago Blackhawks #21 worth grading?

A PSA 10 Chicago Blackhawks #21 brings $29.67 versus $1.39 raw — a $28.28 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.61) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Chicago Blackhawks #21 worth compared with raw?

A PSA 10 Chicago Blackhawks #21 (Hockey Cards 1989 Topps Stickers) sells for about $29.67 versus $1.39 for a raw near-mint copy — a 21× premium as of Jul 11, 2026.

Which grading company is best for Chicago Blackhawks #21?

By resale value, BGS 10 leads at $39.00, ahead of PSA 10 at $29.67. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Chicago Blackhawks #21 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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