We work for Ritchie Bros.
I haven't been in the equipment or ag business in a long while in our company, but I doubt they would have any problems selling the auctions from where they sit. That actually was our preferred business model prior to being acquired by RBA. Things might have changed, but since we don't have an RBA location closer than Denver or DFW, you'd probably be able to work with to provide photos and condition reports and get started.
Assigner is a good name, similar in style, though not size, to RBA's core business.
If you want to poke around a bit, visit the new site just launched in the last two weeks.
www.equipmentone.com