I might not mind for the right price, but I'd like to at least know. Right now it seems that either (a) nobody is yet selling used mining cards or (b) everyone

I might not mind for the right price, but I'd like to at least know. Right now it seems that either (a) nobody is yet selling used mining cards or (b) everyone selling used mining cards is lying about it and trying to sell them at the same prices as barely used cards.