MidpointCard Centering Grading Portfolio App

Is Mike Merriweather #173 worth grading?

Football · Football Cards 1988 Topps · full price guide →

Grading rarely pays for this card

Grade 9.5 copies of Mike Merriweather #173 sell for $12.00, only $11.01 above the $0.99 raw price — less than an economy-tier grading fee. A PSA 9 ($11.04) 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)
$0.99
Grade 9.5
$12.00
PSA 9
$11.04
Gem premium
12×
As of
Sep 3, 2026

Break-even by outcome and fee

Mike Merriweather #173: 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$12.00−$13.99−$38.99−$139
PSA 9$11.04−$14.95−$39.95−$140

Net = sale price − $0.99 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?

Mike Merriweather #173: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$11.28−$39.71
50%$11.52−$39.47
75%$11.76−$39.23

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

Mike Merriweather #173 graded prices by company and grade
GradeGraded
9.5$12.00
9$11.04

Run your own numbers

Should I pay this?

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

Other 1988 Topps cards worth checking

Full set checklist →

Grading Mike Merriweather #173 — FAQ

Is Mike Merriweather #173 worth grading?

Grade 9.5 copies of Mike Merriweather #173 sell for $12.00, only $11.01 above the $0.99 raw price — less than an economy-tier grading fee. A PSA 9 ($11.04) 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 football 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