This is on Ebay now. I don't think I've ever seen one still in the box? I wouldn't mind having the box ! This is the "later version" where the black vinyl is more smooth. I think the one earlier has more of a leather, texture look and feel? Below is the first version, about 1960 or '61 this one came out with a chrome steel "V" grab rail. I see it has the short, 2.2 gal tank front bracket. About 6-7 different versions of the flat Buddy Seats. All black, all white, 2-Tone, then colored covers available in red, blue and I think I've seen green ?
Match your seat with the grips too . . .