Budget "about 700$" 270x/500w psu gets about 550. So I went a bit over 700 to get a r9 280x with quality 600w psu. I try to do quality builds. Not cheap.
quality overpricedness is for yesterday,the future brings us cost efficient builds. heard ofr example about new xiaomi smartphone for 100$ matching performance of insanely overpriced ipad mini? (all apple products are hilariously overpriced, it will fall.. maybe not today,maybe not tommorrow,but before our death certainly.)