i had a golden tama from the king,nothing special-just a circle with a square in the middle and sparkles-and it doesnt do anything its just a suvineir.(sorry i cant spell.)
It's perfectly normal. It happens when you get 3 stars in the Money bag fortune category. The King always gives you good things - that is why he is called, 'The Tamagotchi King!'
r u sure its not sumthing else? if it didnt go in the souviniers then it could've been somethin else since on a small screen its hard to tell what sum things r.