Gateway Stamp Autographs

Mariano Rivera Autographed 1998 World Series Gateway Stamp Commemorative Cachet Envelope

Tony Gwynn & Cal Ripken Jr Autographed Gateway Stamp Commemorative Cachet Envelope

Rick Monday Autographed Flag Rescue 20th Anniversary Gateway Stamp Cachet - Chicago Cubs

Mario Lemieux JSA Autographed 1990 All Star Game Gateway Stamp Envelope - Pittsburgh Penguins

Stephen Strasburg & Ivan Rodriguez JSA Autogarphed Major League Debut Gateway Stamp Cachet Envelope

Barry Larkin + Mark McGwire + Will Clark + Bobby Witt + 17 Autographed 1984 Team USA Olympic Baseball Gateway Stamp Cachet Envelope

Mario Lemieux + Joe Sacic + Rob Blake Autographed 2002 Team Canada Olympic Gold Gateway Stamp Cachet Envelope

Jim Thome Autographed Hall Of Fame Gateway Stamp Cachet Commemorative Envelope - HOF Cleveland Indians

Jim Thome Autographed 500 Home Runs Gateway Stamp Cachet Commemorative Envelope

Bill Walsh Autographed Super Bowl 19 XIX Gateway Stamp Cachet Envelope Cover - San Francisco 49'ers

Jim Thome Autographed 600 Home Runs Gateway Stamp Cachet Commemorative Envelope

Eugenio Suárez Autographed 4-Home Run Game Gateway Stamp Commemorative Cachet Cover

Eugenio Suárez UnSigned 4-Home Run Game Gateway Stamp Commemorative Cachet Cover (Copy)

Bud Selig Autographed Hall Of Fame Gateway Stamp Commemorative Cachet Envelope

Bud Selig UnSigned Hall Of Fame Gateway Stamp Commemorative Cachet Envelope

Harold Carmichael UnSigned Hall Of Fame Gateway Stamp Commemorative Cachet Envelope

George Kell Autographed Hall Of Fame Gateway Stamp Commemorative Cachet Envelope Cover

Lee MacPhail Autographed Hall Of Fame Gateway Stamp Commemorative Cachet Envelope

Red Schoendienst Autographed Hall Of Fame Gateway Stamp Commemorative Cachet Envelope (Copy)

Luis Aparicio Autographed Hall Of Fame Gateway Stamp Commemorative Cachet Envelope

Rick Ferrell Autographed Hall Of Fame Gateway Stamp Commemorative Cachet Envelope

Shohei Ohtani UnSigned 3x Unanimous MVP Gateway Stamp Envelope - Los Angeles Angels & Dodgers