I haven't done much but here's my list:
-Xbox: $250
-Torx Screwdrivers: $15
-Round green cathode: $35 <-- when I didn't know I could get them for $6.99 online
-Soldering Iron & Desoldering tool: $25
-Solder wire: $8.00
-2 Extra conrollers (clear green and crystal): FREE (Christmas gifts

)
-Round blue cathode from Xoxide: $6.99 + shipping
-LEDs, resistors, wires from 123leds: $10.60
Total: ~$400 CDN.
Anticipated items:
-SmartXX V2 Chip: $60
-200 gig hdd: $140
Anticipated total: ~$600 CDN