Sort:  

If you find a DEX that allows USD -> BTC and back, let me know.

Binance is a very good option haha, check out the end of a post to sign up. :)

Coin Marketplace

STEEM 0.06
TRX 0.30
JST 0.058
BTC 70841.83
ETH 2195.94
USDT 1.00
SBD 0.53