What about the decentralized exchange, Cryptobridge? It's very easy and cheap to go there. Coinbase and yobit are also cheap options. Kucoin would be.great as well.
Someone mentioned Cryptobridge on Discord the other day and said that they would enquire about it for us.
We looked at yobit but it seemed they weren't honouring their agreements when coins were paying the listing fee. I don't know specifics.
I don't know about the other two.