I was doing some research online and i stumbled upon an exchange called Tradelly that seemingly has no listing fees, no deposit or trading fees. Now i don't know much about this exchange, it seems fairly new etc etc.. so use extreme caution but none the less it may be useful to some and something to look into. Here's a link
https://tradelly.co/ might be good for a new dev. a new coin etc etc.. let us know if you have any info thanks.