We learned to trade on marketplace

Marketplace can be built once you have completed the trade research.

The first marketplace you build will unlock the Market tab which allows you to buy and sell resources.

Please note that you can have several markets, and each marketplace has a merchant arrival bar (or percentage) that creates offers in the Market tab once completed. This percentage can be increased by 50% by bribing merchant for 25 Coins, but only with a 50% success rate.

Prices: (Please note that the list is incomplete)