Joe DiMaggio Single-Signed OAL Budig Baseball with an LoA from PSA/DNA. Lot 7. Joe DiMaggio Single-Signed OAL Budig Baseball with an LoA from PSA/DNA. Housed in a certified PSA/DNA cube, the ball holds a blue ballpoint 10 signature on the sweet spot. Jim Spence signed the Letter of Authenticity. Authenticated also by Kevin Keating. Winning Bid $444. Back to List Winning Bid $444 Back to List