A purchase and sale agreement is a contract between a buyer and seller for transacting a property in exchange for a specific price. The Georgia Association of Realtors Land Purchase and Sale Agreement (F213) is the contract form to use when selling vacant land in Georgia.Exclusive Listing Agreement. 1. Sale and Purchase. Save time and create a legally binding Georgia Real Estate Purchase Agreement with PandaDoc. Customize, optimize, and streamline the contract process. How to fill out the Georgia Purchase and Sale Agreement Document? 1. Enter buyer and seller information accurately. 2.