Found these for $100 per box, what is a fair market value? 2 of the boxes are unopened.
Are they Lititz, PA traps or Cleveland, OH traps? In either case I thinks you did just fine. The traps have the longer chains on them and to find sealed boxes of traps is uncommon. I bought two dozen brand new Oneida 14 Jumps that WERE in unopened boxes, but the guy opened the boxes up to "MAKE SURE THERE WERE 12 IN EACH BOX"! When I inquired if he still had the boxes, he replied that he burned them up.
I would store them inside the house, off of a concrete floor, as the cardboard will absorb moisture.
Nice find!
Muskrat Love