I just ended up with a bunch of Sthil Chainsaw blades. I can offer those in trade as well. They are used, but in my opinion most of them have more than half life left. I have 12, 14 and 20 inch blades. 15, 20 inch, the first photo shows the best on the right worst on left. One 12 inch, second photo. 7, 14 inch last photo, best on the right worst on the left.