I have been seeing a lot of bargain basement prices on 2 cycle engines lately no one seems to want them. I like 2 cycle engines and in most cases an engine can be easily upgraded. The other day someone gave me a Moki 180 2 cycle with Pitts muffler because it was covered in castor oil. I'll clean it up and pick up a prop washer and a couple of nuts and I'll have a great 30 CC engine waiting on an airplane. The engine came from an estate sale and the liquidator didn't want to mess with it.