For me to buy myself (not all going to happen at Christmas time - it's just a convenient excuse) -
-Couple of prototyping shields
-2x XBee shields and modules
-GPS shield & module
-Stepper motors
-Ethernet shield
-Second Arduino Uno
-Playstation 3
-Sound bar speaker system for my TV
-Laptop charger
-Texas Instruments TI-89 Plus Titanium Edition
-oldering station
For others looking for gift ideas -
-Nice leather jacket
-Magazines for my handgun (I'm a big recreational shooter)
-Warhammer 40,000 figures (Eldar & Necron, for those of you that play and care)
-Zetti Hero Project for PSP
-Sega Game Gear
-Sega Genesis controllers
-Ring Thing
-Polluted Toxic Waste drinking glasses