Focus on three things: State your intentions, show that you have the financial means to make the purchase and make a personal appeal to the seller. Haven't had much luck with something solid through Google.Here are house offer letter samples to win a bidding war. 3 examples to use as a reference point. An Offer to Purchase Real Estate sets out the terms of a proposed real estate deal. Create yours now with our free form. Often, it'll be along the lines of "I might be interested in selling. What would you give me for it? Send a For Sale By Owner prospecting letter to neighbors in 3 simple steps. Learn how to generate leads for your FSBO campaign.