Disney is starting to realize the gold mine they have discovered in Frozen is far larger than they ever dreamed. Elsa is swiftly approaching the legendary Ariel status as a money maker. So I would expect lots more of her items to be appearing in the future. There will be other LE items - pins / dolls / statues in the future. One other trick to look for are the highly desirable items that will become available months later when the "merchants" have to more the extra items to make room for new items to sell.