CHEAP/BEST GPU FOR MINING

CHEAP/BEST GPU FOR MINING
IN ORDER:
RX 550 4GB 136$ :
https://www.tomtop.com/p-c4375.html?aid=scar&cr=
GTX 1050TI 4GB 196$ :
https://www.tomtop.com/p-c3632.html?Warehouse=CN&aid=scar&cr=
GTX 1060 6GB 340$ :
https://www.tomtop.com/p-c3312.html?Warehouse=CN&aid=scar&cr=
RX 580 8GB 427$ :
https://www.tomtop.com/p-c4061.html?Warehouse=CN&aid=scar&cr=
GTX 1070 8GB 480$ :
https://www.tomtop.com/p-c3311.html?Warehouse=CN&aid=scar&cr=
GTX 1080TI 11GB 1040$:
https://www.tomtop.com/p-c4470.html?Warehouse=CN&aid=scar&cr=