Guys what is a reasonable price to sell the coin?
Are you really asking strangers on the internet for what price YOU can sell YOUR coins?
If so, then dump it to 1satoshi.
On a side note, if you can't determine a price to sell on your own (by keeping in mind how much you've paid, how big/small your gain/loss is, what is realistic value for this coin), then I think you are in the wrong business.
Currently the price of one ATFS coin dropped to 51sat and its not even online for two hours. Next thing you want to keep in mind is the total amount of coins.
This one has 247mil ICO Token supply. Now you need to think about the coin what it is doing and is it still active?
I can assure you and everyone else here that you will be able to buy this coin for 1sat-10sat.
To anyone who owns coins, drop it now because the price will plummet and you wont be able to sell it for 50sat+ in the future.