What Should I do With these Comic Books?

[Jhon]

I have 4 long boxes of Marvel/DC comics, I recently posted an ad on Craigslist in order to see if anybody wants to buy, but I've been doing this ever since summer began and still haven't gotten anybody to come over. Should i sell these comics individually in my school or should i wait and keep Posting my ad? I definitely would be making more money if i sell them individually but it would take much longer if i do, and i need some cash now, Plus i don't really have much friends to sell to. Should i Make some fliers and post them on tress around my neighborhood? Don't know