I have a Sears Gamefisher 1.5 hp air cooled 1 cylinder outboard. It ran pretty good for me. I had to put a new sight bowl and petcock assembly on it. Good little motor. Runs a long time on a little bit of gas. Has internal tank and is very very light.
This is NOT it, but one just like it:
Also, eBay normally has one of these, but right now all I could find was this 3hp. As you can see they sell for quit a bit of cash:
http://cgi.ebay.com/ebaymotors/3-hp-...20391593QQrdZ1
Let me think on what I'll take for it and get back with you. I think I paid around $150 but can't remember?