$2 bills in the wild?
How often do you see a $2 bill in circulation? I would guess not often. Retailers don't like them because cash registers don't have a slot for them. If I see them, I ask for them in change and spend them to get them circulating. Recently I gave one to each of my two high school age grand kids and neither had ever seen one! One spent it and the other put it away, maybe a budding collector?