MidpointCard Centering Grading Portfolio App

Is Kelly Miller #189 worth grading?

Hockey · Hockey Cards 1987 Topps · full price guide →

Grading rarely pays for this card

Grade 9.5 copies of Kelly Miller #189 sell for $22.00, only $20.61 above the $1.39 raw price — less than an economy-tier grading fee. A PSA 9 ($19.98) 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)
$1.39
Grade 9.5
$22.00
PSA 9
$19.98
Gem premium
16×
As of
Sep 4, 2026

Break-even by outcome and fee

Kelly Miller #189: 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$22.00−$4.39−$29.39−$129
PSA 9$19.98−$6.41−$31.41−$131

Net = sale price − $1.39 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?

Kelly Miller #189: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$20.48−$30.91
50%$20.99−$30.40
75%$21.50−$29.89

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Kelly Miller #189 graded prices by company and grade
GradeGraded
9.5$22.00
9$19.98

Run your own numbers

Should I pay this?

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

Other 1987 Topps cards worth checking

Full set checklist

Grading Kelly Miller #189 — FAQ

Is Kelly Miller #189 worth grading?

Grade 9.5 copies of Kelly Miller #189 sell for $22.00, only $20.61 above the $1.39 raw price — less than an economy-tier grading fee. A PSA 9 ($19.98) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

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