Is this what you guys pay that don't do them yourselves? I was in one of my local eXmark dealers this week ordering a part for a trimmer and while I was standing there while he looked it up I happened to look at their "Labor Rate Chart". Even though they have worked on some of my stuff before I had never really noticed all of their shop rates. Now I don't know because I do all mine in house, but they showed $6 to sharpen blades off the mower and $7.50 to to remove and sharpen ones on the mower. That seemed high to me as you can nearly buy a brand new standard blade for about the same amount.