Northern Tool just sent me notification that they have a chain grinder on sale for $119, down from $129...I know it's not gonna be the nicest one on the market, but I was just trying to decide weather to buy this one or save a whole bunch more money and get one of the high dollar Oregons. The ad doesn't give a brand name, but it's item 193020 in Northern's catalog. Has anybody had any experience with one of these? I have seen really cheap ones in the Harbor Freight catalog for $39, and I have to think Northern's is better than that....I appreciate any advice yall would give me! Thanks!