How much does BioShock cost?

At GameStop: ~BiOShock (XBOX360)- $19.99 ~BiOShock (PS3)- $29.99 Also a good deal is the BiOShock/Elder Scrolls:Oblivion Bundle for $39.99 for Xbox 360 If you want PC i think you need to get the BiOShock/Elder Scrolls:Oblivion Bundle(PC) for $29.99 for more info about these prices go to www.gamestop.com