Virtual Exchange System

[MagicPID]

I am looking for a mod that is basically an 'exchange system'. It will be used to exchange virtual goods which are in text format.

How it works -
You have to give some to get some.
Members have their own page tab, on their profile with a list of items.
Items can be verified by Staff, which puts a star next to the item.
Items they have available for trade. along with how many times the items been traded is on each users individual page
You then contact the person you'd like to trade items with and link them to your item page and let them know what your offering.
You then trade items using custom coded script, by uploading your item then once other person uploads their item, they are both send to each other via online. (basically a virtual *middleman)
Items that have been traded a certain amount of times is listed as public or something along the lines of that.

I posted a thread in the paid modification area regarding this but does anyone know a current mod that could possibly do something along the lines of this?

Thanks