Helmet Buggie collection

I know this isn't vibrating football but its a start, plus its very cool to remember all those childhood memories.
Here is a look at my Helmet Buggie collection. I orginally had the idea from this old Sears catalog ad, as seen here:

And after asking around to see if anyone had some buggies they would like to sell, somebody stepped up and offered their whole set to me. Now I will not tell you what I paid, but lets say I paid a very well.
It is a complete set of teams, the only missing helmet is the Cleveland Browns (the holy grail).

AFC CENTRAL

AFC EAST

AFC WEST

NFC CENTRAL

NFC EAST

NFC WEST