When you are going to sell plant seeds in a building that "SELL" , you will meet one of the NPC named Lucas and then you will see the selling price of each plant you have. Every day we will be given the opportunity to negotiate the selling price with Lucas => 5 times. So my advice is to take advantage of this opportunity as best as possible in managing your farmland #aiville and don't forget to invite all the AI NPC to interact like friends or your best friends or even your lover lol @AIVille #AiVilleXBinance #MCPAIVille #AIVille