Type of power supply for this build

moeszyslak

Honorable
Sep 3, 2012
7
0
10,510
hi guys i'm almost done with my pc, i just need a power supply, the last item on the last.

here's what i have

i5 2500k
hd radeon 6870
1tb hdd
cooler master hyper 212 evo
8 gb ram
antec 300 case
asus z68 v3 gen3

i was looking at corsair 500w power supply since it's in my budget of $50. any other suggestions? keep in mind i'm in canada so canadian sites and prices please.