
The auction angle could be effectively worked out with just a linkshell. If you had other activities to roll in with it, you might get a decent idea for a Free Company (guild) going. If you just want to do the auctions, I think a linkshell and announcements on the forums would work just fine.
I'm a tinker! Tinkerer? Hrm.... I'm an artificer! - Myxie Tryxle | Impressions and Memories