I enjoy collecting tokens of all types, as long as the object is used as some sort of money. But I cannot see Good Luck tokens and Charms as proper tokens because they are not by definition tokens; they cannot be used to redeem any good or service.
Reference:
Tokens: Rigid pieces of material which can be redeemed or used for something under some limited conditions.
Because they serve as objects with no direct utility, should they be moved to Medals?
Reference:
Medals: Rigid pieces of material that have no direct utility. The purpose is generally a reward, a souvenir or beauty.