It all depends on how bad you want an An1x... We allready have one in the studio and I wanted one for my home studio, the lowest I could find a used one for was ^00 - 650... thats was e-bay, the news groups and harmony central. So I paid $650 and I'm really happy as I love the sound of the An1x and it paid for itself on the first piece of comercial work I did!
Cheers
Grant.