Ron Guidry signed 78 AL CY 1978 New York Yankees World Series Home Jersey BAS

Signed on the back number 4 in silver paint pen w/ 78 AL CY. Official serial #'d hologram. All the letters and numbers are sewn on.

Highlight the impact Ron Guidry made on the game with this signed 1978 World Series Logo Baseball. It features a hand-signed inscription reading ''78 WS Champs'' and an authentic autograph from the former New York Yankees star. This memorabilia is a must-have for any fan of Ron Guidry or serious MLB collector.

Ron Guidry New York Yankees Autographed 1978 World Series Logo Baseball with 78 WS Champs Inscription

Bucky Dent Playoff Hero (1978) New York Yankees Premium Poster Print - Photofile Inc. – Sports Poster Warehouse

Ron Guidry “78 AL Cy Young” Autographed Custom New York Yankees Jersey JSA

Watch Ron Guidry Call Gerrit Cole After He Broke His Record

Watch Ron Guidry Call Gerrit Cole After He Broke His Record

Highlight the impact Ron Guidry made on the game with this signed 1978 World Series Logo Baseball. It features a hand-signed inscription reading ''78 WS Champs'' and an authentic autograph from the former New York Yankees star. This memorabilia is a must-have for any fan of Ron Guidry or serious MLB collector.

Ron Guidry New York Yankees Autographed 1978 World Series Logo Baseball with 78 WS Champs Inscription

Ron Guidry Jersey, Ron Guidry Gear and Apparel

George Brett knows how Yankees can flip this Astros script

Ron Guidry Memorabilia, Ron Guidry Collectibles, Verified Signed Ron Guidry Photos

This New York Yankees replica pinstripe jersey been hand signed and inscribed Louisiana Lightning, 78 AL Cy, Yankees Retired, #49 Monument Park

Ron Guidry Autographed New York Yankees Nike Jersey Inscribed 78 AL Cy & More