Two years ago, it was $20.00 per head plus USPS shipping both ways and he was incredibly fast in getting it turned around. It took about five years to finally get to the point of needing a sharpening. I don’t have to deal with a lot of dirt in the ice around here though. That will dull a shaving auger fairly quickly.
For a little less $ you can also buy a Strikemaster Lazer hand auger. They work well. I have two and use them for first ice only. Once its 6 inches I use gas.