1. NES - 01-11-1992
2. SNES - 03-03-1995
3. Nintendo 64 - 12-03-1997
4. GBA - 02-07-2001
5. GC - 02-05-2002
6. DS - 21-05-2005
7. Wii - 16-12-2006
Like the most: SNES
Like the least: GBA
Dates are dd-mm-yyyy, and yes I know it's pathetic that I keep track of the exact dates I buy consoles and games...
I also have a PS1 with FF VII, not sure when I bought that...
I'm going to buy Zack and Wiki! And you should so too.