During last time do a lot of bounties and get some different price. its near 17 numbers and all price according to the market no more then 350 USD for all... What you should recommend to do with this coins?
You should sell them for fiat value , atleast half of the amount of the coins you should sell and after that hold all other altcoins otherwise it may be Result into stupidity, because sometimes it happened that when we sell all the coins then after that price start get increase much , so better to sell half and rest of them hodl for taking term .
Second thing that you should see , which coin have big and more hype in the cryptocurrency market , because that can pump to very high , so it will be more better for you to leave that high potential and much popular coin .
And rest of them , you can sell all which is very low potential and is not yet popular coin .
So choose the descion different for different-different coins , in that case you will be successful to withdraw a better amount of profit .
In this intelligent way you can manage your altcoins sell ( short as well as with long term hodl ) .