Alex RodriguezSportsWorld in Saugus, Mass., reportedly sold the used underwear of Yankees slugger Alex Rodriguez and Red Sox stars Kevin Youkilis and Josh Beckett. A commenter on one mesSportsWorld in Saugus, Mass., reportedly sold the used underwear of Yankees slugger Alex Rodriguez and Red Sox stars Kevin Youkilis and Josh Beckett. A commenter on one message board warned: “Don't buy Arod's undies. You may be in love with them all season, but come October all they do is stink.”Getty Images/The Fiscal TimesOzzie GuillenThe baseball pants of former Chicago White Sox manager Ozzie Guillen, with a "2004 Game Worn" inscription on them, are on sale at Pro Sports Memorabilia for $598.99.The baseball pants of former Chicago White Sox manager Ozzie Guillen, with a "2004 Game Worn" inscription on them, are on sale at Pro Sports Memorabilia for $598.99.Getty Images/The Fiscal TimesDerek JeterSteiner Sports sold the three bases that New York Yankees shortstop Derek Jeter touched during his 3,000th hit, as a set, for $100,000.Steiner Sports sold the three bases that New York Yankees shortstop Derek Jeter touched during his 3,000th hit, as a set, for $100,000.Getty Images/The Fiscal TimesIvan RodriguezA collector at GameUsedUniverse.com last year claimed to have bought an athletic supporter supposedly worn by Ivan "Pudge" Rodriguez when he played with the Texas Rangers. "Yes, it's weird," the collector admitted, "but for $13, an Ivan Rodriguez game useA collector at GameUsedUniverse.com last year claimed to have bought an athletic supporter supposedly worn by Ivan "Pudge" Rodriguez when he played with the Texas Rangers. "Yes, it's weird," the collector admitted, "but for $13, an Ivan Rodriguez game used jock strap seemed like a perfect fit with my Gary Sheffield socks, Luis Castillo socks, & Carlos Guillen shower sandal."Elite Sports Marketing/The Fiscal TimesAlbert PujolsGame-used dirt doesn't have to be dirty. For $60, Cardinals fans can display their pride — and their ettiquette — with this set of four coasters that include authenticated ballpark dirt.Game-used dirt doesn't have to be dirty. For $60, Cardinals fans can display their pride — and their ettiquette — with this set of four coasters that include authenticated ballpark dirt.Getty Images/The Fiscal TimesTexas RangersFor fans who want to have a piece of the ballpark with them even when they're in black tie, this set of cufflinks could be the answer. Crafted from a piece of a Texas Rangers game-used baseball that is set in sterling silver, the links run $170. What woulFor fans who want to have a piece of the ballpark with them even when they're in black tie, this set of cufflinks could be the answer. Crafted from a piece of a Texas Rangers game-used baseball that is set in sterling silver, the links run $170. What would the real Texas Rangers think?Getty Images/The Fiscal TimesMariano RiveraThe greatest closer of all time got the game ball from his 600th save, but a fan got the ball used for the first out of the ninth inning — for just $50,000.The greatest closer of all time got the game ball from his 600th save, but a fan got the ball used for the first out of the ninth inning — for just $50,000.Getty Images/The Fiscal TimesStephen StrasburgThe Washington Nationals young pitching phenom made a start for the minor league Syracuse Chiefs as he worked his way back following arm surgery. Strasburg’s hat, jersey, belt and socks are all being auctioned online, as is the laundry loop used when washThe Washington Nationals young pitching phenom made a start for the minor league Syracuse Chiefs as he worked his way back following arm surgery. Strasburg’s hat, jersey, belt and socks are all being auctioned online, as is the laundry loop used when washing his uniform. Bidding on the jersey is up to $1,034, but the socks and belt are just $25 each.Getty Images/The Fiscal TimesDetroit TigersThe Detroit Tigers offered fans a way to join in the team's celebrations after clinching the division title and ousting the Yankees in the first round of the playoffs. Authenticated bottles of clubhouse bubbly cost $100 (even for the non-alcoholic varietyThe Detroit Tigers offered fans a way to join in the team's celebrations after clinching the division title and ousting the Yankees in the first round of the playoffs. Authenticated bottles of clubhouse bubbly cost $100 (even for the non-alcoholic variety pictured here), while just the corks could be had for $20.Getty Images/The Fiscal Times