2005 Baseball Heroes is a baseball card set produced by Upper Deck.
One parallel card was inserted into each tin. The most common was the Emerald (/199), followed by Red (/75), then Blue (/10) and finally the 1/1 Gold Parallels.
One game used or autographed card was inserted into each tin. On average 2/3 of the tins had game used while the other 1/3 contained autographed cards.