Use the Standard Agreement of Sale for a Manufactured Home on Leased Land (Form ASMH) for the sale of a manufactured home on a leased lot. Enter total purchase price in Section I, including installation charges on contract sales of mobile homes.How to fill out the Mobile and Manufactured Home Purchase Agreement and Sales Contract? This sample form is for reference and educational purposes only. The use of these forms does not constitute legal representation or legal. A Pennsylvania residential purchase agreement establishes a legal arrangement between a buyer and a seller in a real estate transaction. This is an electronic version of Form EV500PA in a fill-able pdf format. The program application does all of the calculations for you. Specifically crafted for mobile home transactions, this template outlines the terms, conditions, and responsibilities for both buyers and sellers.