RE: Let's play trivia
Don't know what you paid, but it's a very nice airplane. It was designed a few years ago by George Astaris and kitted by Precision Aero Composits. I built one a couple of years ago and it's a very good flying 2 meter plane. Not current state of the art but fully capable of flying any class. I lost mine last fall due to a battery failure. The YS engine model number is usually stamped on the mounting lug.
I'd say it's easily worth $1,000-$1,400 based on the pictures. You could not replace it for that amount.