Amazon has the DJ Hero Bundle with Turntable for PS3 for $99.99 – $42.15 instant off + $0 shipping = $57.84! It has a the Dj controller and game that contains over 100 tracks.
NOTE: You might have to select just the normal bundle from the drop down just under the platform selection.
The makers of Guitar Hero introduce an entirely fresh and innovative way to experience music and rhythm gameplay. DJ Hero features an amazing variety of music across genres – tracks that you love and reflect who you are. Using an authentic turntable controller, you will spin and scratch more than 100 songs into unique mixes and become the life of the party. Get ready for a whole new phenomena in music.