All good- am not a mechanic or swales man-make living as an arborist. This is only saw I actually don’t want to sell just testing waters. Will probably clean up and fully refurb cosmetics of it and repost it for a grand. As for ebay I do occasionally see them pop up and disappear quickly higher priced however 82cc of American made muscle is extinct. This saw will only go up in value. Don’t know of any companies making saws that big today with the same quality steel running through L.A. late 70’s when this was made. I will say while I have seen a few, around occasionally, not once have I ever seen an 81 SPn”for parts”... why do you think that may be? Made over 50 years ago all oem original parts on it and it still fires up every time first pull and rips through oak like a hot knife through butter. Only saw I’ve ever owned never once had to replace a single part on it and has never bogged, skipped a chain, gurgled or slowed down even hitting old nails in center of a tree ect. Granted I do run only ethanol free premium gas 40-1 with full synthetic husky/stihl oil on all my saws, and let the freshly sharpened chain do all the work. Sure there are idiots blowing sp pistons somewhere on Chinese oil&arco gas. Only down side is it’s heavy to climb with! (All that American made steel, not much plastic on this thing). Well they don’t make em like they used to and this thing is not for the noodlearms out there but it will probably outlive many of the humans whom operate it.