Midpoint - Card Centering Tool
Bobby Orr #100 (Hockey Cards 1971 O-Pee-Chee) — is it worth grading?

Is Bobby Orr #100 worth grading?

Hockey · Hockey Cards 1971 O-Pee-Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Bobby Orr #100 sells for $18,000 against $54.08 raw: a $17,946 spread, 333× the ungraded price. Even a PSA 9 ($15,000) 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)
$54.08
PSA 10
$18,000
PSA 9
$15,000
Gem premium
333×
As of
Aug 16, 2026

Break-even by outcome and fee

Bobby Orr #100: 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$18,000+$17,921+$17,896+$17,796
PSA 9$15,000+$14,921+$14,896+$14,796
PSA 8$1,646+$1,567+$1,542+$1,442

Net = sale price − $54.08 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?

Bobby Orr #100: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$15,750+$15,646
50%$16,500+$16,396
75%$17,250+$17,146

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
Bobby Orr #100: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$23,400best55/4570/30
PSA 10$18,000−$5,40055/4575/25
CGC 10$10,800−$12,60055/4575/25
SGC 10$10,800−$12,60055/4575/25

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.

Bobby Orr #100 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$18,000$10,800$23,400$10,800
9.5$16,500
9$15,000
8$1,646
7$490

Run your own numbers

Should I pay this?

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

Other 1971 O-Pee-Chee cards worth checking

Full set checklist

Grading Bobby Orr #100 — FAQ

Is Bobby Orr #100 worth grading?

A PSA 10 Bobby Orr #100 sells for $18,000 against $54.08 raw: a $17,946 spread, 333× the ungraded price. Even a PSA 9 ($15,000) 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 Bobby Orr #100 worth compared with raw?

A PSA 10 Bobby Orr #100 (Hockey Cards 1971 O-Pee-Chee) sells for about $18,000 versus $54.08 for a raw near-mint copy — a 333× premium as of Aug 16, 2026.

Which grading company is best for Bobby Orr #100?

By resale value, BGS 10 leads at $23,400, ahead of PSA 10 at $18,000. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Bobby Orr #100 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.

Check my card free