I've had conversations with a few people about markets on civcraft, and got permission to use some software I work with for it. The page is currently up at:

http://civmarket.e4u1.net

There are a bunch of policy papers I've been writing for the details, but will be an open market where people can place bids and offers for important items (reinforcement materials, exp, coal, pearls, etc). It will match up compatible orders and people can complete the trade in game.

The market will have its own currency with all payments going through escrow until the goods are delivered.

I'll set up accounts for volunteers when I get home (lost my password here) so you can have a better look around. Basically, I need a banner for the top bar there, and a logo to display over the top of it (clickable). Can change the green colour scheme to match what we end up with.