I have a few coins I earned from doing bounty campaigns last year and they're pretty much useless since its worth is only like less than a dollar. I don't wanna just dump it because I worked hard for it but I can't exactly sell/trade it either.
So my question is, is there anyway I can still make use of these coins?
Honestly speaking, that coins of yours is useless as it is considered shitcoins in my opinion. Move on and seek for another bounty campaign that you think you can earn something and forget that you have those shitcoins.