5 days LeftSigned Aroldis Chapman Game 5 World Series Cubs baseballEst. $11,661-$15,159$100Mynt AuctionsNew York, NY
2 days LeftChadwick Boseman Signed Baseball Bat 42 PSA/DNA AuthenticEst. $13,689-$17,795$10,500Mynt AuctionsNew York, NY
3 days LeftMacaulay Culkin Autographed Baseball Home Alone JSA CertifiedEst. $2,418-$3,143$1,850Mynt AuctionsNew York, NY
3 days LeftGraded 2025 Topps Now Chase Burns #345 Rookie Baseball Card PSA 8Est. $5,005-$6,506$3,850Mynt AuctionsNew York, NY
2 days LeftCy Young Signed Cleveland Baseball with PSA DNA AuthenticationEst. $34,853-$45,308$26,750Mynt AuctionsNew York, NY
3 days LeftNolan Ryan Signed Mitchell & Ness Astros Jersey with Inscriptions PSAEst. $3,575-$4,647$2,750Mynt AuctionsNew York, NY
5 days Left1960s Pittsburgh Pirates Game-Issued Baseball Cap Vintage MemorabiliaEst. $1,261-$1,639$100Mynt AuctionsNew York, NY
7 days LeftRichard Nixon, A-Rod & Gary Carter Baseballs 4pcsEst. $1-$1,000$120(2 bids)MiddleManBrokers Inc.Sunrise, FL
2 days LeftKen Hubbs Signed Baseball with JSA COA Chicago Cubs RookieEst. $11,661-$15,159$8,900Mynt AuctionsNew York, NY
6 days LeftMichael Jordan autographed Birmingham Barons jersey Upper Deck UDA JSA COAEst. $15,119-$19,654$100Mynt AuctionsNew York, NY
6 days LeftRoger Maris Signed Louisville Slugger Bat with Beckett and PSA AuthenticationEst. $14,768-$19,198$100Mynt AuctionsNew York, NY
18 hrs LeftBryce Harper Signed Game Used Baseball MLB Debut 10-20-2010 JSA COAEst. $2,067-$2,687$1,575Mynt AuctionsNew York, NY
4 days LeftJoe Gordon signed baseball JSA COA sweet spot HOFEst. $9,347-$12,151$100Mynt AuctionsNew York, NY
3 days LeftFernando Tatis Jr. Game-Used Glove with COA and MLB Debut InscriptionEst. $34,749-$45,173$26,500Mynt AuctionsNew York, NY
18 hrs Left1953 New York Yankees Team Signed Baseball with Mickey Mantle JSA AuthenticatedEst. $3,003-$3,903$2,300Mynt AuctionsNew York, NY
2 days LeftRawlings 2002 World Series Baseball Boston Red Sox 22 Signatures GAIEst. $2,613-$3,396$2,000Mynt AuctionsNew York, NY
2 days LeftSpalding Official League Baseball 1954 Milwaukee Braves 27 Autographs GAIEst. $10,985-$14,280$8,400Mynt AuctionsNew York, NY
3 days LeftMickey Mantle No. 7 Signed 1950's American League Baseball JSA COAEst. $5,876-$7,638$4,500Mynt AuctionsNew York, NY
18 hrs LeftTony Conigliaro Signed Baseball 27th Career Home Run Beckett AuthenticatedEst. $5,876-$7,638$4,500Mynt AuctionsNew York, NY
18 hrs LeftOfficial American League baseball signed by 1949 Yankees 20 signaturesEst. $2,990-$3,887$2,300Mynt AuctionsNew York, NY
2 days LeftSigned Official NL Baseball by Willie Mays With Say Hey Kid Inscription JSA COAEst. $4,732-$6,151$3,600Mynt AuctionsNew York, NY
7 days LeftSigned game used David Ortiz rookie bat PSA DNA 9.5 1/1Est. $34,749-$45,173$100Mynt AuctionsNew York, NY
6 days LeftJoe DiMaggio 1950's Autographed Baseball Jersey with Beckett COAEst. $4,732-$6,151$100Mynt AuctionsNew York, NY
2 days LeftRare George Selkirk Signed NY Yankees Baseball JSA COAEst. $8,762-$11,390$6,700Mynt AuctionsNew York, NY