Aside from exchanges, is there a place where people list private token sales.
I am looking to acquire tokens that have little to no volume and have fallen 95-98% since ICO.
You are looking to by useless tokens for what? Any project that loses that much value means they aren't good, what do you tend to do with them? If you are looking for shit coins to buy please kindly go to p2pb2b exchange, exmarket, etc
his not looking for exchange to buy that tokens maybe he want I to buy them directly from user's via p2p.
Its actually easy to find failed project but the questions is if they are willing to sell their tokens to persons since it have an exchange they can sell it directly there.
If you are looking for seller the better thing you need to do is look for a coins in announcement thread you can find many failed ICO there and ask if someone willing to sell their coins.