Documenting their own impressive achievements with handwritten inscriptions, (21) of the game’s most prolific performers have autographed these baseballs. The OML orbs are, for the most part, snow-white (average grade “9-10”). Sweet spot pennings, meanwhile, show (“9”) or better quality throughout. Includes:

Rich Allen inscribed “MVP 72” (PSA/DNA cert/sticker)

Chris Carpenter inscribed “#29 – NL CY ‘05” (JSA cert/sticker)

Dwight Gooden inscribed “84 R.O.Y” (JSA cert/sticker)

Pat Hentgen inscribed “1996 A.L. Cy Young”

Tommy John inscribed “288 Wins” (JSA cert/sticker)

Harmon Killebrew inscribed “HOF 84” (JSA cert/sticker)

Dave Kingman inscribed “442 H.R.” (JSA cert/sticker)

Greg Luzinski inscribed “83 ALWC” (Mounted Memories hologram)

Fred Lynn OAL Budig ball; inscribed “75 MVP/ROY” (Tri-Star hologram)

Lee May inscribed “Big Bopper” (MLB Authentication hologram)

Mark McGwire inscribed “583 HR’s” (full photo LOA from JSA)

Minnie Minoso inscribed “Mr White Sox” (MLB Authentication and Mounted Memories holograms)

Justin Morneau inscribed “33 – ’06 AL MVP” (JSA cert/sticker)

Milt Pappas inscribed “No Hitter 9-2-72”

Jim Perry Rawlings Cy Young logo ball; inscribed “1970 Cy Young” (MLB Authentication, Mounted Memories holograms)

Bill Pierce inscribed “7x All Star” (Mounted Memories hologram)

Jeff Reardon inscribed “367 Saves”

Bret Saberhagen inscribed “2x Cy” (MLB Authentication hologram)

Roy Sievers inscribed “R.O.Y. 1949”

Huston Street inscribed “05 AL ROY” (JSA cert/sticker)

Frank Tanana inscribed “John 14:6 – 240 Wins – 2,773 K’s – 3.66 E.R.A. – 3x All-Star” (PSA/DNA cert/sticker)