Official MLB Auctions: Authenticated Memorabilia

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Game-Used Baseball: Kerry Carpenter Detroit Tigers 1st MLB Career Grand Slam (MLB AUTHENTICATED)

Game-Used Baseball: Shohei Ohtani LA Angels Single (MLB AUTHENTICATED)

Game-Used Baseball: Paul Goldschmidt St. Louis Cardinals RBI Single (MLB AUTHENTICATED)

MLB 8/29/19 Pittsburgh Pirates vs Colorado Rockies Game Used MLB Authenticated Baseball

2022 Opening Day and Spencer Torkelson MLB Debut Game-Used Baseball: Luis Robert Chicago White Sox Single (MLB AUTHENTICATED)

Game-Used Baseball: Luis Arraez Minnesota Twins Single (MLB AUTHENTICATED)

Lot Detail - HISTORIC MAY 28, 2006 BARRY BONDS 715TH HOME RUN BASEBALL - PASSES BABE RUTH ON MLB ALL-TIME HR LIST! (MLB AUTHENTICATION)

Authenticated Game Used Baseball: RBI Single by Jonah Heim against Yusei Kikuchi (Sep 13, 2023 vs TEX). Top 4.

Game-Used Baseball: Grayson Rodriguez Baltimore Orioles Pitch from 1st Career Win (MLB AUTHENTICATED)

Game-Used Baseball: Gunnar Henderson Baltimore Orioles Single (MLB AUTHENTICATED)

MLB Authentication, Hologram Authenticator