I do have one. It is currently on my Boonie but I'm going to be putting on a different motor and that one has a band brake on the clutch. So I can't use it and I'll have to get a different cover or make one.
I was thinking around $250 for it, just kidding.
How about $25, shipped.
I'll take some pics of it. I'm pretty sure it's in good condition but don't quote me on that.