Keldon Johnson [Red Wave] #RS-KJN Price Guide

Basketball · Basketball Cards 2019 Panini Mosaic Rookie Scripts

Keldon Johnson [Red Wave] #RS-KJN (Basketball Cards 2019 Panini Mosaic Rookie Scripts) is currently worth $12.40 raw (near mint) and $84.00 in PSA 10 (as of Sep 3, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.

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Current prices

Raw (ungraded)

Ungraded

$12.40

Graded — grade ladder

Keldon Johnson [Red Wave] #RS-KJN graded prices by company and grade
Grade	PSA	CGC	BGS	SGC	Graded
10	$84.00	$50.00	$109	$50.00	—
9.5	—	—	—	—	$76.00
9	—	—	—	—	$70.00

Swipe the table for the other grading companies →

Last updated 2026-09-03 · Source: the PriceCharting price guide

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Is it worth grading?

Worth grading — even a PSA 9 beats raw

A PSA 10 Keldon Johnson [Red Wave] #RS-KJN sells for $84.00 against $12.40 raw: a $71.60 spread, 6.8× the ungraded price. Even a PSA 9 ($70.00) 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.

Full grading break-even for Keldon Johnson [Red Wave] #RS-KJN: fee tiers, best grader, gem-rate math →

Should I pay this?

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More from 2019 Panini Mosaic Rookie Scripts

Full set checklist →

Ja Morant #RS-JMT

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Cameron Johnson [Gold] #RS-CJN

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Raw $24.24PSA 10 $225

Matisse Thybulle [Gold] #RS-ATH

Raw $37.99Graded $220

Rui Hachimura [Gold] #RS-RHM

Raw $188Graded $215

More Keldon Johnson cards

All Keldon Johnson cards →

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Raw $768PSA 10 $6,767

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Raw —PSA 10 $2,600

Keldon Johnson [Patch Autograph] #129

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Raw —Graded $1,665

Keldon Johnson [Autograph Fast Break Gold] #186

2019 Panini Donruss Optic

Raw $878

Keldon Johnson #FRKJN

2019 Panini Prizm Fast Break Rookie Autographs

Raw $22.87PSA 10 $492

Keldon Johnson [Gold] #FB-KJN

2019 Panini Mosaic Autographs Fast Break

Raw $760PSA 10 $366

Keldon Johnson [Pink Pulsar Prizm] #273

2019 Panini Prizm

Raw $3.99PSA 10 $360

Keldon Johnson [Gold] #8

2019 Panini Select Phenomenon

Raw —Graded $330

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Keldon Johnson [Red Wave] #RS-KJN — frequently asked

How much is Keldon Johnson [Red Wave] #RS-KJN (Basketball Cards 2019 Panini Mosaic Rookie Scripts) worth?

As of Sep 3, 2026, Keldon Johnson [Red Wave] #RS-KJN (Basketball Cards 2019 Panini Mosaic Rookie Scripts): an ungraded near-mint copy sells for about $12.40, a PSA 10 sells for about $84.00, a PSA 9 for about $70.00. Values come from the PriceCharting price guide and are refreshed weekly.

How much is a PSA 10 Keldon Johnson [Red Wave] #RS-KJN worth?

As of Sep 3, 2026, a PSA 10 (Gem Mint) Keldon Johnson [Red Wave] #RS-KJN (Basketball Cards 2019 Panini Mosaic Rookie Scripts) sells for about $84.00, compared with $12.40 for a raw near-mint copy.

Is Keldon Johnson [Red Wave] #RS-KJN worth grading?

Where do these Basketball card prices come from?

Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.