1982 May 6 — Gaylord Perry 300th Win — Mariners vs Yankees — Signed PSA Authentic — TICKET STUB

A signed collectible marking Gaylord Perry's historic 300th career victory. On May 6, 1982, Perry and the Seattle Mariners defeated the New York Yankees 7–3 at Seattle's Kingdome, making him the 15th MLB pitcher to reach the milestone. This ticket bears the matchup, date, and commemorative 300th-win wording. Perry's autograph is identified as authentic on the PSA/DNA holder.