I would still get the 970 over the RX 480, its a little cheaper and a little faster. I would interested in seeing the price and performance of the 1060.
http://www.ebay.com/itm/ASUS-STRIX-...181810?hash=item4d46e961b2:g:Wc4AAOSw~bFWQBTo
Ok this was the cheapest 480 I found:
http://www.ebay.com/itm/MSI-Compute...343232?hash=item4650904680:g:rJwAAOSwgY9Xcvzl
For 11 dollars, Still would go for the 970.