Best PSU for R9-290?

[LittleYo10]

I wanted to know what PSU for a R9-290 since I am getting one, and my system is FX 8320, 8 GB ram, and also, the PSU can not be over 80 dollars, thanks! I will be overclocking ( I am getting non-reference 290 when it releases).

 

[lp231]

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: Corsair 860W 80+ Platinum Certified Fully-Modular ATX Power Supply ($149.99 @ Newegg)
Total: $149.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-14 23:30 EST-0500)


PCPartPicker part list / Price breakdown by merchant / Benchmarks

Need on under $80?
Power Supply: Corsair Enthusiast 750W 80+ Bronze Certified ATX Power Supply ($69.99 @ Newegg)
Total: $69.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-14 23:32 EST-0500)

PCPartPicker part list / Price breakdown by merchant / Benchmarks

A bit over your budget, but it's worth considering
Power Supply: Corsair Professional 750W 80+ Gold Certified Semi-Modular ATX Power Supply ($89.99 @ Newegg)
Total: $89.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-14 23:33 EST-0500)