I dont know! Its one of the items for the golden tamagotchi and i think tell keep as one because new owners might want a golden tama! Beacause loads of people buy new tamas and want a golden tama also the mum/dad takes it when it leaves i think, and if your tama dies u might want to get another one
I don't know if they will but it's possible one day they might have everything in there for sale! But Don't give up! have high hopes if it does come one day!!