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Mike Richter #627 (Hockey Cards 1990 Pro Set) — is it worth grading?

Is Mike Richter #627 worth grading?

Hockey · Hockey Cards 1990 Pro Set · full price guide →

Strong grading candidate — 27× premium in PSA 10

A PSA 10 Mike Richter #627 sells for $47.33 against $1.77 raw: a $45.56 spread, 27× the ungraded price. A PSA 9 ($12.00) 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)
$1.77
PSA 10
$47.33
PSA 9
$12.00
Gem premium
27×
As of
Sep 4, 2026

Break-even by outcome and fee

Mike Richter #627: 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$47.33+$20.56−$4.44−$104
PSA 9$12.00−$14.77−$39.77−$140
PSA 8$10.59−$16.18−$41.18−$141

Net = sale price − $1.77 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?

Mike Richter #627: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$20.83−$30.94
50%$29.66−$22.11
75%$38.50−$13.27

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 →
Mike Richter #627: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$62.00best55/4570/30
PSA 10$47.33−$14.6755/4575/25
CGC 10$28.00−$34.0055/4575/25
SGC 10$28.00−$34.0055/4575/25

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.

Mike Richter #627 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$47.33$28.00$62.00$28.00—
9.5————$40.95
9————$12.00
8————$10.59

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other 1990 Pro Set cards worth checking

Full set checklist →

Grading Mike Richter #627 — FAQ

Is Mike Richter #627 worth grading?

A PSA 10 Mike Richter #627 sells for $47.33 against $1.77 raw: a $45.56 spread, 27× the ungraded price. A PSA 9 ($12.00) 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 Mike Richter #627 worth compared with raw?

A PSA 10 Mike Richter #627 (Hockey Cards 1990 Pro Set) sells for about $47.33 versus $1.77 for a raw near-mint copy — a 27× premium as of Sep 4, 2026.

Which grading company is best for Mike Richter #627?

By resale value, BGS 10 leads at $62.00, ahead of PSA 10 at $47.33. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Mike Richter #627 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.

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