So I have a nearly complete TCG Set of Gym Heroes and Gym Challenge, filled to the brim with all kinds of holos, all the leaders, all their gyms, almost all of the Pokemon and even the Rockets gym and "leader", and nearly all trainer cards. I'm only missing like, 3 or 4 Pokemon plus a few trainers to make it a complete set.
I'm thinking of selling it now, but I have no idea how to price it. Most of the cards are used, but they are still in decent condition, they're not mint, but still good to look at. Could anyone help me out?