Anybody ever seen a Power King like this one?

http://pittsburgh.craigslist.org/grd/1715320280.html

I've seen some with the boxy hood, but this one looks newer than any I've ever seen. Anyone know when they stopped making these?

they are what they call the fibreglass powerkings the hood and seat pan is fibreglass never heard much good about them but have never even seen one in person so that is just hearsay. The last serial # I have is for a 1994 but not sure when they actually stopped!!