"We’re not going to use realtors, you’re going to give me the money now, you’re going to come to closing, and you can get a lawyer if you want to."
Wow... A "Realtor" could have saved you on all of this... aside from scams, you have no one doing market comps, no realtor checking the escrow service, title company protection, no real estate firm representing you & protecting you from disclosure/non-disclosures, no Earest money agreement to protect you on times, deadlines, inspections, & the overall agreement is so you can protect you & your family if the other party defaults on something. A realtor would not only get your property sold, but he/she would keep you from entertaining a deal with a DING DONG like the Nigeria guy. No offense, cut corners on something else, not your home!! Most the time you can make up some% on the price... you are open to all kinds of BS with out a realtor!! JMO... Good luck