They have been issued once a year on the forum as a limited edition item since 2008.. each year the design changes, and they go pretty quickly so once they sell out, it becomes increasingly difficult to obtain them.. They are only available on the forum, and are quite collectable among members.. The gentleman with complete sets are not common I feel, and getting that is pretty tough, as the first few years of them were not as numerous in availability as the last few years.. nevertheless, they are highly sought out by us fellas on the forum, and they all look just plain cool.