Managed to resist buying a PS4 yesterday when preordering DS2. To be fair, the guy in the shop didn't even attempt to sell me one, telling me to wait till there were some games.
He says they've been selling them as fast as they come in though, and then 3 weeks later you have parents in the shop looking for something else to play having exhausted Ghosts and Ass Creed, and there's nothing for them to buy.
There was a great deal on the PS3 though - 500 GB, a year's sub to PS+, and a choice of one older game (can't remember the other two but Gran Turismo 5
was one). All for €259 (hmm that seems to be $355, not so cheap in US terms).
I almost bought it