Will take spice, beer, carrots, gas, fruit, and beans in return for the seasoned bean of your choice.
I don't think this is a marketplace kind of thing since it's more a "community" kind of deal.
I need to make seasoned beans to gain xp. I will mail you your beans back for free.
Please list the specific bean that you would want, here are links to pages with the recipes on the side for each type.