1960's Benelli Wards Riverside for $250 O.B.O. in Milan, Michigan

I suppose this is a rare bird. I tried briefly to look up some info on this scooter but I couldn't find anything of use. I almost didn't post it here but I really don't need another obscure scooter that will sit untouched. This one looks pretty good and says it runs. Not a bad price either and the ad gives the impression the owner just wants it gone. Here's the link and the photos. http://detroit.craigslist.org/wyn/mcy/1563701558.html