MidpointCard Centering Grading Portfolio App

Is Walt McKechnie #152 worth grading?

Hockey · Hockey Cards 1973 O-Pee-Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Walt McKechnie #152 sells for $202 against $1.71 raw: a $201 spread, 118× the ungraded price. Even a PSA 9 ($36.25) 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)
$1.71
PSA 10
$202
PSA 9
$36.25
Gem premium
118×
As of
Sep 3, 2026

Break-even by outcome and fee

Walt McKechnie #152: 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$202+$176+$151+$50.62
PSA 9$36.25+$9.54−$15.46−$115
PSA 8$12.60−$14.11−$39.11−$139

Net = sale price − $1.71 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?

Walt McKechnie #152: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$77.77+$26.06
50%$119+$67.58
75%$161+$109

Break-even gem rate at the standard fee: about 9%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Walt McKechnie #152: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$263best55/4570/30
PSA 10$202−$60.6755/4575/25
CGC 10$121−$14255/4575/25
SGC 10$121−$14255/4575/25

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.

Walt McKechnie #152 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$202$121$263$121
9.5$66.56
9$36.25
8$12.60

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 1973 O-Pee-Chee cards worth checking

Full set checklist

Grading Walt McKechnie #152 — FAQ

Is Walt McKechnie #152 worth grading?

A PSA 10 Walt McKechnie #152 sells for $202 against $1.71 raw: a $201 spread, 118× the ungraded price. Even a PSA 9 ($36.25) 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 Walt McKechnie #152 worth compared with raw?

A PSA 10 Walt McKechnie #152 (Hockey Cards 1973 O-Pee-Chee) sells for about $202 versus $1.71 for a raw near-mint copy — a 118× premium as of Sep 3, 2026.

Which grading company is best for Walt McKechnie #152?

By resale value, BGS 10 leads at $263, ahead of PSA 10 at $202. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Walt McKechnie #152 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.

What gem rate makes grading Walt McKechnie #152 break even?

At a standard ~$50 fee, submitting Walt McKechnie #152 breaks even when it gems about 9% of the time (a miss assumed to sell at the PSA 9 price of $36.25).

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