Midpoint - Card Centering Tool

Is Ray Bourque [Error] #1 worth grading?

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

Grading rarely pays for this card

PSA 10 copies of Ray Bourque [Error] #1 sell for $21.54, only $20.55 above the $0.99 raw price — less than an economy-tier grading fee. A PSA 9 ($10.11) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$0.99
PSA 10
$21.54
PSA 9
$10.11
Gem premium
22×
As of
Jul 11, 2026

Break-even by outcome and fee

Ray Bourque [Error] #1: 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$21.54−$4.45−$29.45−$129
PSA 9$10.11−$15.88−$40.88−$141

Net = sale price − $0.99 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?

Ray Bourque [Error] #1: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$12.97−$38.02
50%$15.82−$35.16
75%$18.68−$32.31

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
Ray Bourque [Error] #1: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$28.00best55/4570/30
PSA 10$21.54−$6.4655/4575/25
CGC 10$13.00−$15.0055/4575/25
SGC 10$13.00−$15.0055/4575/25

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.

Ray Bourque [Error] #1 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$21.54$13.00$28.00$13.00
9.5$11.00
9$10.11

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 Ray Bourque [Error] #1 — FAQ

Is Ray Bourque [Error] #1 worth grading?

PSA 10 copies of Ray Bourque [Error] #1 sell for $21.54, only $20.55 above the $0.99 raw price — less than an economy-tier grading fee. A PSA 9 ($10.11) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

How much is a PSA 10 Ray Bourque [Error] #1 worth compared with raw?

A PSA 10 Ray Bourque [Error] #1 (Hockey Cards 1990 Pro Set) sells for about $21.54 versus $0.99 for a raw near-mint copy — a 22× premium as of Jul 11, 2026.

Which grading company is best for Ray Bourque [Error] #1?

By resale value, BGS 10 leads at $28.00, ahead of PSA 10 at $21.54. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ray Bourque [Error] #1 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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