I got mine at Cummins Industrial Tools and paid about $3. Nice large diameter handle makes it easy for my rotten hands to get the nuts tight. Plus it has a hollow shaft for those times when I need it. But what I use most often is a Black & Decker cordless screwdriver that runs on 4 double A batteries. Stick a magnet on the side of the socket and your in business and your hands don't get tired as fast.
