Jaylen Brown Autographed Signed Custom Jersey Celtics XL Finals MVP Beckett COA

$189.99^USD

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Category	Memorabilia > Memorabilia Jerseys
Brand	Other
Sport	Basketball
Authentication	COA
League	NBA
Autographed	Autographed
Quantity	1 available

Category	Memorabilia > Memorabilia Jerseys
Brand	Other
Sport	Basketball
Authentication	COA
League	NBA
Autographed	Autographed
Quantity	1 available

Jaylen Brown autographed custom Boston Celtics jersey, size XL, hand-signed in black marker on the back number. Green custom jersey with Boston script across the front, Brown #7. Authentication: Beckett Witnessed certificate #4W490658 — the signature was witnessed by a Beckett representative on 2/23/2026 in Phoenix, AZ. You can verify the cert on Beckett's website (see the final photo for the verification record). Custom jersey, not a game-worn, team-issued, or Nike authentic jersey. Ships folded in a poly mailer.

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