Gamestop is now taking pre-orders for “Sonic Adventure DX: Directors Cut”. They are quoting a prerelease date of June 17th, and are selling the game for $39.99. They also have posted the American box art(pictured below & confirming the original box art that some people didn’t believe to be true) which appears to be the same as the Japanese box art, minus the Japanese characters. 
Source: *Gamestop*