I picked up a pair of Muck Artic Sport at Fleet Farm for $139 back in late October. As for being a decent ice fishing boot, I would probably go with something else. I don’t think they will perform well standing on ice for any extended period of time.
Edit – these boots do work well for the purpose I bought them for. Boating in late fall and winter. Great for stepping into the icy water while loading/unloading boat. Feet stayed warm in temps down into the upper 20’s low 30’s.
-J.