Kristaps Porzingis Signed Boston White Basketball Jersey (Beckett) Musial-Stan It comes with a certificate

It comes with a certificate of authenticity to guarantee that the signature is genuine

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Kristaps Porzingis Signed Boston White Basketball Jersey (Beckett) Musial-Stan It comes with a certificateThis custom stitched basketball jersey has been personally hand signed by Kristaps Porzingis and authenticated by a top 3rd party authentication company. All autographed sports collectibles are limited! Order now to add this timeless piece of basketball memorabilia to your collection before its gone. Custom basketball jersey autographed by Kristaps Porzingis and authenticated by Beckett Includes a Witnessed Protection Program tamper proof