Remco Tiny Tumbles - Vintage Toy Classic Doll 1970 - Unused in Sealed Box!!!

Original Tiny Tumbles doll made by Remco in 1969 and/or 1970 (the packaging lists both dates). Battery operated doll (batteries not included) "tumbles by herself" and performs tricks. Honestly, while I collect vintage toys, I don't generally collect dolls like this and don't know anything more about this than what I've read on the packaging or seen on-line. What I do know is that the box is still sealed with those bronze-colored staples that Remco is known for. I obviously don't know the condition of the toy inside, though I presume it's as mint as you will ever find one. The box is solid, with some wear as seen in the photos - but very minimal wear given its age. Very rare in this condition!