Rust In-game market / item trading

I am looking to see if anyone is willing to make a Mod that allows players to trade in game items for other in game items. Like 1000 wood for ammo, or ammo players have for say stone or HQ metal. I want the value of the items traded for to always be less valuable than the items they want. Example 1000 wood for 20 5.56 rounds and 20 5.56 rounds for 500 wood.

I want to be able to set up a market on the map or have it auto pop near a landmark, say the Airport or the Satellite, wherever.

Thanks
Llathrum