Smeags on 08 December 2011
Here's the hardware that I can say I've personally owned:
1994: Sega Genesis (Model 2)
1997: Nintendo 64
1998: GameBoy Color (Atomic Purple)
1999: PC that could actually play games 
2001: GameBoy Advance
2002: GameCube
2003: GameBoy Advance SP
2004: GameCube (Platinum)
2004: Nintendo DS
2006: Nintendo DS Lite
2006: Wii
2007: Personal Laptop (GateWay)
2009: iPhone 3
2010: DSiXL
2011: Personal Laptop (HP)
2011: 3DS
2011: iPhone 4S (Just bought it today!)
