Normally this hovers around $20 new and 12-15 used. $9.99 new is a great price. There are also a few in the warehouse for even cheaper. I have had really good luck with these from the
warehouse as well. I figure this is about the same price as paying someone to sharpen the blade. So I just replace it new every season. Enjoy!
https://www.amazon.com/Greenworks…pr