VINTAGE Discovery Toys Busy Block Activity Center--NEW--never out of the box

This 1980's crib/playpen toy was never used or out of the box. Was received as a gift when our child was past that age. It was packed in a box of crib and baby toys, and again missed being used for grandchildren! Again, never used or out of the box! It has the straps to attach it to a crib or playpen area.