Currently on RDU craigslist is a Unisaw for $450. It is the 110 / 220 version, and has cast iron wings. This means it will work on a 15 amp, 110 circuit. Delta only made these a couple of years. The motor can be changed out for a bigger motor, but most likely never would need to be done. To get the 110 rating, Delta down rated the motor to 1.5 HP, even though it produces 2.0 HP, the same thing they did for the contractor's saw. This is an AMERICAN made machine. I have it's twin in my shop.