MidpointCard Centering Grading Portfolio App

Is Bob MacMillan #210 worth grading?

Hockey · Hockey Cards 1979 O-Pee-Chee · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Bob MacMillan #210 sells for $109 against $1.27 raw: a $108 spread, 86× the ungraded price. Even a PSA 9 ($98.70) 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)
$1.27
Grade 9.5
$109
PSA 9
$98.70
Gem premium
86×
As of
Sep 4, 2026

Break-even by outcome and fee

Bob MacMillan #210: 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 — Grade 9.5$109+$82.73+$57.73−$42.27
PSA 9$98.70+$72.43+$47.43−$52.57
PSA 8$19.99−$6.28−$31.28−$131

Net = sale price − $1.27 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?

Bob MacMillan #210: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$101+$50.01
50%$104+$52.58
75%$106+$55.16

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Bob MacMillan #210 graded prices by company and grade
GradeGraded
9.5$109
9$98.70
8$19.99
7$16.00

Run your own numbers

Should I pay this?

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

Other 1979 O-Pee-Chee cards worth checking

Full set checklist

Grading Bob MacMillan #210 — FAQ

Is Bob MacMillan #210 worth grading?

A Grade 9.5 Bob MacMillan #210 sells for $109 against $1.27 raw: a $108 spread, 86× the ungraded price. Even a PSA 9 ($98.70) 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.

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