MidpointCard Centering Grading Portfolio App

Is Ray Cullen #31 worth grading?

Hockey · Hockey Cards 1970 O-Pee-Chee Deckle Edge · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Ray Cullen #31 sells for $642 against $4.75 raw: a $637 spread, 135× the ungraded price. Even a PSA 9 ($103) 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)
$4.75
PSA 10
$642
PSA 9
$103
Gem premium
135×
As of
Sep 4, 2026

Break-even by outcome and fee

Ray Cullen #31: 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$642+$612+$587+$487
PSA 9$103+$73.05+$48.05−$51.95
PSA 8$41.77+$12.02−$12.98−$113

Net = sale price − $4.75 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 Cullen #31: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$238+$183
50%$372+$318
75%$507+$452

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
Ray Cullen #31: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$834best55/4570/30
PSA 10$642−$19255/4575/25
CGC 10$385−$44955/4575/25
SGC 10$385−$44955/4575/25

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 Cullen #31 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$642$385$834$385
9.5$186
9$103
8$41.77

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 1970 O-Pee-Chee Deckle Edge cards worth checking

Full set checklist

Grading Ray Cullen #31 — FAQ

Is Ray Cullen #31 worth grading?

A PSA 10 Ray Cullen #31 sells for $642 against $4.75 raw: a $637 spread, 135× the ungraded price. Even a PSA 9 ($103) 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 Ray Cullen #31 worth compared with raw?

A PSA 10 Ray Cullen #31 (Hockey Cards 1970 O-Pee-Chee Deckle Edge) sells for about $642 versus $4.75 for a raw near-mint copy — a 135× premium as of Sep 4, 2026.

Which grading company is best for Ray Cullen #31?

By resale value, BGS 10 leads at $834, ahead of PSA 10 at $642. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Ray Cullen #31 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.

Best on iPhone & Android

Check your hockey card in the Midpoint app

Scan with your camera to measure centering to the millimeter, get an AI grade with corner and edge close-ups, see what your copy is worth, and track it in your portfolio. Free to start.

Download on the App StoreGet it on Google Play

Or try it on the web →

Best on iPhone & Android

The full Midpoint experience is in the app

Scan with your camera, get AI grades with corner and edge close-ups, issue Grade Certificates, set price alerts, track your portfolio and talk to other collectors — everything here, plus the parts a browser can't do. Free to start.

Download on the App StoreGet it on Google Play