Someone recently bought this for $190...

And this for $7,000 (it looks real nice):

That was an important year for Japanese motocross bikes... Honda had the
elsinore out in 74 or so, but they were still using two shocks until 81 or so...
yamaha beat everyone on having a "monoshock"... 76 might have been
the first year... I guess they are collectible... vintage motocross people
probably love them...
-Mike