Just googling "pawn shop coupons" I found one on the front page, so that suggests to me there not that rare in occurrence it's possible your local pawn shops just don't offer them. Most pawn shops are not chain stores or big businesses there locally owned one of kind type stores so if there were coupons it would depend solely on the owners opinion as to whether coupons would help their business or if they even need help with business. Here at least the pawn shops certainly don't need to use coupons.
Depending on the size of your area the best method may be just to drop by and ask, "" or any special deals, etc. Some pawn shops also are not online or their owners just aren't very technologically savvy.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.