I have made two different selling points where you can sell all your crops, bales, logs, root crops, products from your factories and animals along with any extra seed and fertilizer. The first is a just a simple selling station and the second is a selling station with some decorative containers. They contain the rename function so they can be used on any map and with other buildings.
Cost of placement $1000

Changelog 1.0.0.1
Added support for production mods
Changelog 1.0.0.2
Added support for Platinum Expansion Containers
Adjusted Icons
Updated to current modDesc
Changelog 1.0.0.203
Adjusted price scale for Platinum Expansion Containers