I want to go fully modular this time around but I don't want to pay ridiculous amounts of money.
As long as it's 700W+ and has support for two video cards (7870 XTs), I'm happy.
The two cheapest fully modular 700W+ PSUs I can find are:
EVGA SuperNOVA NEX750B (120-PB-0750-KR) £64
EVGA SuperNOVA 750 G2 (220-G2-0750-XR) £93
The other fully modular PSUs seem to be £100+
Obviously the EVGA SuperNOVA NEX750B is a decent price.