The April Internet Auction Is Now Live April internet auction is now open for bidding. 397 lots of amzing sports cards and memorabilia up for bid at The auction will conlcude on May 4th. The auction highlights include: 1949 Bowman Jackie Robinson Rookie Card, Richard Nixon Single Signed Warren Giles National League Baseball, Mickey Mantle Signed Stat Sheet Lot (10), Alex Rodriguez Game Used Shoes, and much more. Check out the auction by clicing here.