MidpointCard Centering Grading Portfolio App
Luka Doncic #20 (Basketball Cards 2018 Panini Donruss Rookie Kings) — is it worth grading?

Is Luka Doncic #20 worth grading?

Basketball · Basketball Cards 2018 Panini Donruss Rookie Kings · full price guide →

Strong grading candidate — 5.7× premium in PSA 10

A PSA 10 Luka Doncic #20 sells for $92.50 against $16.32 raw: a $76.18 spread, 5.7× the ungraded price. A PSA 9 ($31.24) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$16.32
PSA 10
$92.50
PSA 9
$31.24
Gem premium
5.7×
As of
Sep 4, 2026

Break-even by outcome and fee

Luka Doncic #20: 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 — PSA 10$92.50+$51.18+$26.18−$73.82
PSA 9$31.24−$10.08−$35.08−$135
PSA 8$26.00−$15.32−$40.32−$140

Net = sale price − $16.32 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?

Luka Doncic #20: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$46.55−$19.77
50%$61.87−$4.45
75%$77.19+$10.87

Break-even gem rate at the standard fee: about 57%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Luka Doncic #20: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$120best55/4570/30
PSA 10$92.50−$27.5055/4575/25
CGC 10$56.00−$64.0055/4575/25
SGC 10$48.26−$71.7455/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Luka Doncic #20 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$92.50$56.00$120$48.26
9.5$46.62
9$31.24
8$26.00

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other 2018 Panini Donruss Rookie Kings cards worth checking

Full set checklist

Grading Luka Doncic #20 — FAQ

Is Luka Doncic #20 worth grading?

A PSA 10 Luka Doncic #20 sells for $92.50 against $16.32 raw: a $76.18 spread, 5.7× the ungraded price. A PSA 9 ($31.24) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Luka Doncic #20 worth compared with raw?

A PSA 10 Luka Doncic #20 (Basketball Cards 2018 Panini Donruss Rookie Kings) sells for about $92.50 versus $16.32 for a raw near-mint copy — a 5.7× premium as of Sep 4, 2026.

Which grading company is best for Luka Doncic #20?

By resale value, BGS 10 leads at $120, ahead of PSA 10 at $92.50. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Luka Doncic #20 need for a BGS 10?

BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

What gem rate makes grading Luka Doncic #20 break even?

At a standard ~$50 fee, submitting Luka Doncic #20 breaks even when it gems about 57% of the time (a miss assumed to sell at the PSA 9 price of $31.24).

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