Hiya mr cob,
right where old hwy 99 goes under I-5 at the very south end of Roseburg is a fellow who had 2 of them last year. He trots out various bikes and cars and odd items for display in his front yard area,,on the south side of the road.
I have not been by that way to see what he has out there this year,,but next time I pass that way, I'll stop and ask about the Rokons and see if I can get you a phone number.
They still sell them new,,y'know!