It depends what that saw was used for, if it was just a homeowners firewood saw then it might be ok. At least pull the muffler and look at the piston, if you can get a compression gauge take a com reading, 140 lbs and over, good to go. If it runs good and has good compression it would be a fairly good deal.
Pioneerguy600
+1 ! Most important thing is to check compression. Most of the Husky saws from that era I encounter need almost a new ring or piston because of lack of decent compression. If the comp is good, you'll have a good firewood saw for 1/3 of the new price !