The 2080 seems to be still at a little over 1k USD while the 1080 is 500 and the 980 being 465 on Newegg.
And the 2070 is at 500 which is faster then the 1080 so it gets my recommendation.
https://www.amazon.com/EVGA-RTX-2070-Black-08G-P4-1071-KR/dp/B07J63W42X?th=1