I have one already, I'm all set. When I ordered his, the already crazy low $99 price tag was reduced to $87-something. That's for the engine, high tension starter, spare reeds, and mount hardware.
The LHS price tag on the OS .15 is $95.00. I came out rosy.
The HK Redhead Demon (Fartin' Martin? Toots?) prototype will hit the bench soon.