A Nevada purchase agreement is a legal document that outlines the terms for the sale of real estate between a seller and a buyer. (Joint Escrow Instructions). 1.A Nevada purchase agreement establishes the terms of a real estate transaction. Download a Nevada Residential Purchase Agreement to ensure clear terms and legal compliance in your property sale. A purchase and sale agreement is a contract between a buyer and seller for transacting a property in exchange for a specific price. Streamline your Nevada real estate purchase agreement process with a legitimate and legally binding template from PandaDoc. Simplify a smooth transaction. A purchase agreement is a legal contract between a buyer and a seller.