Unfortunately, FSBO sellers cannot advertise directly on MLS.com and Realtor.com, which are popular sites reserved for real estate listed with licensed real estate agents. In case of interest, however, there are several third-party providers online that can list your property for you on the sites mentioned above for a fee. Step 4 – Purchase Pricing and Financing Method – At the top of this section, enter the proposed purchase price in the corresponding fields (by numeric and written form). . . .