Yes, I also have one of those. There are ones made with each state pressed into them. Anything they can do, they will do, to try and sell something to the brain dead who can't sleep. Him smoking a pipe is one of my favorites.
There are also the good errors which were not created on purpose that are good to keep an eye out for. This one is a capped die error, a LCS offered me 35.00 for it. I keep any coin that is different.
I have a 1975 cent that has the mason emblem stamped on it. Funny because it was stamped from the back so the emblem bulges out. These coins have no additional value but are fun to keep as a novelty item.