Signed Baseball Card

The Bullpen Training Verified independent store

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Want to collect a Bullpen Training original baseball card? We've printed 4 original collector cards, featuring our very own Jax Vassallo. Each card is hand-signed and includes a si ngle, clear, plastic card-protector case. These collector cards are exclusive to Bullpen Training, so snag 1, 2, 3 or 4 now! Show more