Vintage 1967 Barbie Doll TALKING KEN Brand New SEALED MIB MIP MOC

Doll is new in the original factory sealed window box from 1967. The ring is missing from the end of his pull string; this seems to be a common defect for this toy. When I attempted to pull the string it was hard to pull so I thought it best that I leave him untested rather than risking breaking the 50+ year old mechanism. Box is sealed but has some wear. See photos.