MidpointCard Centering Grading Portfolio App

Is Mikko Rantanen [Rainbow Orange] #R88 worth grading?

Hockey · Hockey Cards 2015 O-Pee-Chee Platinum Retro · full price guide →

Worth grading — even a PSA 9 beats raw

A Grade 9.5 Mikko Rantanen [Rainbow Orange] #R88 sells for $121 against $9.80 raw: a $111 spread, 12× the ungraded price. Even a PSA 9 ($110) 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)
$9.80
Grade 9.5
$121
PSA 9
$110
Gem premium
12×
As of
Sep 4, 2026

Break-even by outcome and fee

Mikko Rantanen [Rainbow Orange] #R88: 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$121+$86.20+$61.20−$38.80
PSA 9$110+$75.20+$50.20−$49.80

Net = sale price − $9.80 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?

Mikko Rantanen [Rainbow Orange] #R88: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$113+$52.95
50%$116+$55.70
75%$118+$58.45

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

Mikko Rantanen [Rainbow Orange] #R88 graded prices by company and grade
GradeGraded
9.5$121
9$110

Run your own numbers

Should I pay this?

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

Other 2015 O-Pee-Chee Platinum Retro cards worth checking

Full set checklist →

Grading Mikko Rantanen [Rainbow Orange] #R88 — FAQ

Is Mikko Rantanen [Rainbow Orange] #R88 worth grading?

A Grade 9.5 Mikko Rantanen [Rainbow Orange] #R88 sells for $121 against $9.80 raw: a $111 spread, 12× the ungraded price. Even a PSA 9 ($110) 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