This was an actual pitched ball to Posey. Does not have JSA card. , D#59
Buster Posey Signed Game Used 2015 Major League Baseball JSA & MLB Authentic
Buster Posey Autographed Authentic Giants Black Jersey
2021 Buster Posey Game Worn & Signed San Francisco Giants Jersey, MLB, Lot #1
Autographed Signed Baseball Jerseys - Authenticated + FREE Shipping
Buster Posey Signed White Jersey XL Becket COA. Flawless Beautiful signature.
Buster Posey Signed Autographed Jersey XL Becket COA San Francisco Giants HOF.
Bruce Bochy, Buster Posey among baseball stars signing for ARF
Giants mailbag: Buster Posey's future, state of farm system, team expectations
This autographed baseball is MLB Authenticated and comes from Major League Alumni Marketing (MLAM)
Buster Posey Autographed 12 MVP Baseball
Giants catcher Buster Posey brightens day at pediatric cancer ward – East Bay Times
Buster Posey BP28 Foundation - 2021 Autographed Game Used Catchers Gear used & signed on 8/31 vs. MIL by #28 Buster Posey - Shin Guards & Chest Protector
Buster Posey Autographed Memorabilia Signed Photo, Jersey, Collectibles & Merchandise
Buster Posey San Francisco Giants 8'' x 10'' Plaque