Hey guys, about 2 years ago I found a 2-3 boxes filled with collector notes at a garage sale. Most of them are graded already. I bought them at an incredible price not knowing their value. Fast forward to now, went through my garage and decided to do some research and it looks like a lot of these notes are pretty valuable. I have notes from almost every country I can think of. Can anyone point me in the right direction as to how I can sell these for a decent price without getting ripped off? Thanks!