That Alex Rodriguez Museum and Amusement Park you've been thinking about building? Start now with this fantastic collection of official Rodriguez jerseys signed by A-Rod himself. Five Yankee, 10 Rangers -- all bearing his autograph written with care and all coming with certificates of authenticity either from Upper Deck Authenticated (plus hologram) or A-Rod's own licensing company. He signed "Alex Rodriguez" in white on the "3" on his Rangers jerseys -- most of which are gray road -- and under his "13" on his Yankee jerseys. Guard these babies, cause in a few years after Rodriguez floats into the Hall of Fame, his memorabilia will be tough to snag. Perhaps someone will offer you the shirt off his back for a few of A-Rod's shirts. Just say no. He already has won one MVP, come close to winning several times and is considered the best all-around player in the American League. These GEM MINT jerseys are lovingly wrapped, boxed and sealed in some cases -- the kind of protection A-Rod and you deserve.