MidpointCard Centering Grading Portfolio App
Carmelo Anthony [Gold] #186 (Basketball Cards 2003 Upper Deck Black Diamond) — is it worth grading?

Is Carmelo Anthony [Gold] #186 worth grading?

Basketball · Basketball Cards 2003 Upper Deck Black Diamond · full price guide →

Grading rarely pays for this card

Grade 9.5 copies of Carmelo Anthony [Gold] #186 sell for $1,513, only $0.00 above the $2,500 raw price — less than an economy-tier grading fee. A PSA 9 ($1,375) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$2,500
Grade 9.5
$1,513
PSA 9
$1,375
Gem premium
0.6×
As of
Sep 4, 2026

Break-even by outcome and fee

Carmelo Anthony [Gold] #186: 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$1,513−$1,012−$1,037−$1,137
PSA 9$1,375−$1,150−$1,175−$1,275
PSA 8$1,250−$1,275−$1,300−$1,400

Net = sale price − $2,500 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?

Carmelo Anthony [Gold] #186: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,410−$1,141
50%$1,444−$1,106
75%$1,479−$1,072

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

Carmelo Anthony [Gold] #186 graded prices by company and grade
GradeGraded
9.5$1,513
9$1,375
8$1,250

Run your own numbers

Should I pay this?

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

Other 2003 Upper Deck Black Diamond cards worth checking

Full set checklist

Grading Carmelo Anthony [Gold] #186 — FAQ

Is Carmelo Anthony [Gold] #186 worth grading?

Grade 9.5 copies of Carmelo Anthony [Gold] #186 sell for $1,513, only $0.00 above the $2,500 raw price — less than an economy-tier grading fee. A PSA 9 ($1,375) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Best on iPhone & Android

Check your basketball 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