I just don't need a bunch of 60cc saws, especially cuz I do very little cutting. This one does great, does everything it's supposed to do. Compression is about 135#, which surprised me, as it cuts great. I had trouble getting good pics of piston and cylinder, but there is no scoring. Pretty firm on price, cuz if I can't get asking price, I might as well keep it and give it occasional use. Pm me. or let me know if you have questions. David in southern Oregon. 541 482 7739. Will ad pics later today