Pneumatic Belt File Sander - Which One?

I bought one from Princess Auto(Cdn Harbour Freight), actually bought 2 of them for grinding welds down on the 69. Worked great. If it's an "oddball" make, make sure to get a mittful of belts while you can. I've since sold the 69 a few years back and still use it occasionally. Worth the $30 I paid. Get it. Only complaint/***** is that it is actually loud/annoying.