If you missed out on the first two Bioshock titles but have always regretted it, 2K Games has a great option for you.
It has what could be a placeholder date of November 30, a price tag of only $29.99, and it'll be available for both the PlayStation 3 and Xbox 360. Apparently, this compilation consists of Bioshock , Bioshock 2 , and various DLC: the Plasmids and Challenge Rooms Packs along with the Bonus Museum level for the first title, and the Sinclair Solutions Tester, Rapture Metro, Kill 'Em Kindly, The Protector Trials, and Minverva's Den for the sequel. There's even a collectible sticker pack from the world of Columbia, which is the setting for the upcoming Bioshock Infinite .
Now if that isn't worth thirty bucks, nothing is.