4 days LeftCy Young Winners Signed Jersey 20 Autographs Roy Halladay JSA COAEst. $2,990-$3,887$100Mynt AuctionsNew York, NY
17 hrs LeftBaseball signed by Cy Young Ty Cobb and Hall of Fame players JSA LOAEst. $32,617-$42,402$25,000Mynt AuctionsNew York, NY
3 days LeftCy Young Award Winners Signed Baseball 18 Autos JSA COAEst. $2,418-$3,143$100Mynt AuctionsNew York, NY
Aug 01, 20264 Team Signed Baseballs: 1959 White Sox, 1958 & 1965 PhilliesEst. $400-$500$200Case Antiques, Inc. Auctions & AppraisalsKnoxville, TN
Jul 20, 2026Multi-Signed 'HOF Pitchers' Bat – Seaver, Feller, Spahn, Marichal, Ford, Gibson, Carlton, & MoreEst. CA$800-CA$1,200CA$240Harrington's Auctioneers & AppraisersVaughan, ON
2 days Left1946 Hall of Fame Multi Signed Baseball Babe Ruth Ty Cobb Cy Young Jimmie Foxx JSA AuthenticatedEst. $46,293-$60,180$35,500Mynt AuctionsNew York, NY
Jul 20, 2026Tom Seaver & Nolan Ryan Signed Baseball Pair - Mets Pitching LegendsEst. CA$150-CA$300CA$50Harrington's Auctioneers & AppraisersVaughan, ON
3 days LeftRare Cy Young Signed Autographed Baseball with JSA COAEst. $52,065-$67,684$40,000Mynt AuctionsNew York, NY
7 days LeftGaylord Perry (USA, 1938–2022) Signed Rawlings Official Major League Baseball with “HOF 91Est. $75-$150$30Williamson Auction GalleryHollywood, FL
Jul 20, 2026“No Hitter" Multi-Signed Baseball Featuring Koufax, Ryan, Seaver, Gibson & Others - 23 AutosEst. CA$1,000-CA$2,000CA$300Harrington's Auctioneers & AppraisersVaughan, ON
Jul 20, 2026Randy Johnson Signed Official Major League BaseballEst. CA$100-CA$200CA$50Harrington's Auctioneers & AppraisersVaughan, ON
2 days LeftJustin Verlander Kate Upton Signed Game Used Baseball Beckett COA July 30 2017Est. $2,652-$3,447$100Mynt AuctionsNew York, NY
3 days LeftRoy Halladay Signed Majestic Phillies Jersey Cy Young 2003 2010 PSAEst. $1,846-$2,399$100Mynt AuctionsNew York, NY
3 days LeftWhitey Ford Signed Yankees Jersey HOF 74 Steiner AuthenticEst. $637-$828$100Mynt AuctionsNew York, NY
2 days LeftC.C. Sabathia Signed MLB Baseball with 2007 AL CY Inscription COAEst. $351-$456$100Mynt AuctionsNew York, NY
2 days LeftRoger Clemens 1990 Donruss #184 Autographed Card PSA/DNA NM 7Est. $260-$338$100Mynt AuctionsNew York, NY
3 days LeftRoy Halladay signed Cy Young 2010 commemorative bat JSA stickerEst. $1,846-$2,399$1,400Mynt AuctionsNew York, NY
5 days LeftRon Guidry Yankees Signed 16x20 Photo with Cy Young '78 Inscription JSA AuthenticatedEst. $585-$760$100Mynt AuctionsNew York, NY
Buy NowSandy Koufax 1962 Dodgers Team Signed Baseball with PSA DNA COA$900(15 bids)Mynt AuctionsNew York, NY
Buy NowSandy Koufax 1962 Dodgers Team Signed Baseball with PSA DNA COA$900(1 bid)Mynt AuctionsNew York, NY
Buy NowPedro Martinez Signed Boston Red Sox Jersey with C.Y. 97-99-00 Inscription$680(19 bids)Mynt AuctionsNew York, NY
Jul 03, 2026Fergie Jenkins Autographed Official Major League Baseball (MLB)Est. $125-$150$29SEUYCORaleigh, NC