(Joint Escrow Instructions). 1. Streamline your Nevada real estate purchase agreement process with a legitimate and legally binding template from PandaDoc.Simplify a smooth transaction. Read this article to learn everything about the Nevada purchase agreement and download our professional purchase agreement template. A Nevada purchase agreement is a legal document that outlines the terms for the sale of real estate between a seller and a buyer. Purchase and Sale Agreement. A purchase and sale agreement is a contract between a buyer and seller for transacting a property in exchange for a specific price. Before filling in the details of your real estate purchase agreement, identify the state where you will execute the contract. Get a comprehensive understanding of Nevada real estate purchase and sale agreements with our indepth overview and free template.