They had them on the 7/17th cruise, not everyday but on the first day & the last day. If you don't see something in the gift shops you want or think they might have ask the CM. We saw a stuffed Mickey in the display window and didn't see any in the store. The CM took down our room # and located a couple in their stockroom.
I also noticed they change their displays and some merchandise daily. On the day of Martini tasting they had Martini anklets and earrings in one shop the next day that display had changed and the Martini jewlery had disappeared. On Pirate Night they do a big pirate display, Twice Charmed night they highlight Princess stuff..and on and on