I got the classics edition with all the DLC for £15 a week or so ago. I've already completed it on PC and thought it was great, second time over it's just as good.
Completed Retail (5) - Forza Horizon, NFS: Hot Pursuit, Call of Duty 2, Final Fantasy XIII-2, The Darkness II
Completed Arcade (3) - Harms Way, Doritos Crash Course, 1vs100
On a temporary stall due to university