So owning a 360 was something that was planned in the future, I have enough pc/ps3/wii games that I still need to play that getting a 360 was not a priority.
 That changed when a (Dutch) online gaming store offered the limited 360 FFXIII package for €309,99. Nothing special you might think but unlike the standard package it includes the following games:  Lego Batman, Pure, Halo 3 ODST and Forza Motorsport 3 and a remote and hdmi cable. Looking at other stores it offers a similar package but with the 120GB elite. So I got a 250GB hdd for the same price as a 120GB elite :-D
 
So I officially own all consoles now.