I'm a bit puzzled about why anyone with more than a couple wants more.
Mine are all ill-fitting, poor quality and have the same crossword on them. Sure getting the first one or two was exciting but it wasn't long before we decided to save ourselves the cost of postage.
Also, for me some of the attraction of entering disappeared when they started arbitrarily picking one "winner" with an extra prize awarded.
I do feel a bit sorry for those who never acquired one though and think it was a mistake for the Herald to ditch them.