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?
If your not believe in that coins you can just sell all of them and turn it into big coins like ETH, XLM, NEO or ETC. But my advice just hold the good one and sell if you think that project can't have a future.