SteveMcQ - no problem, I understand where you're coming from and I asked myself those same questions - and still do every time I walk past it. The bender is a Pro-Tools MP-200. It's $500 plus whatever die you select - and they have a truckload of different sizes all made in the USA. I looked at the sponsor list here and didn't see anyone representing this type of product - maybe I'll give them a call.
Jeff, I really like the 120 version too. The only reason I didn't buy it was it requires a stationary mount to the floor. The 200 is a tabletop version that doesn't require any mounting. It's heavy enough that it sets on the floor and with 3 feet of tube in it didn't move or wobble at all. The 120 would be a great purchased too - and more accurate with a greater bending range. Either unit will be a great purchase for you I'm sure.
http://www.pro-tools.com/200.htm