I've got 20 Avalon 6. 18 are hosted in Oregon. 2 are at my home in NJ. I'd consider selling if the price was right.
I am seeing offers of $150-170 w/out PSUs. If you are interested let me know. I know that is low. What I am doing for someone else is I am hosting them for free and then just taking the servers once they have made a better return say around $220. Let me know if this sounds like something you are interested in doing.