Yeah i just realized that, it's in the description now, bottom link.
Hi - You have a lot of flexibility in PSU's as that card doesn't require
a lot of power. If you are on a tight budget, then the cx430 linked
is plenty for a sys with one 650ti.
If you can swing a few more $$ the xfx550 linked (by blackbired i think)
is an excellent choice and you won't need to upgrade it if you
upgrade your gpu in the future (except gtx690 & hd7990)