David, yes, a buyer can represent themselves in every state, including Arizona. But here is the part that changed after you asked this and that nobody in the thread has covered: going unrepresented does not automatically put the buyer agent's commission in your pocket. Since the practice changes that took effect August 17, 2024, offers of buyer agent compensation are no longer published in the MLS, and buyer agent pay is negotiated directly between a buyer and their agent. What did not change is that the seller and the listing agent already signed a listing agreement with a total fee on it before you ever showed up. If no buyer agent appears, that money frequently stays on the listing side rather than coming off your price. The savings you are picturing may go to someone else entirely. So do this. Before you write an offer, ask the listing agent directly: what is the seller's total commission obligation under the listing agreement, and does it reduce if there is no cooperating agent? Some listing agreements have a lower rate in that situation and some do not. That one question tells you whether unrepresented actually saves you a dollar. If the number does not drop, negotiate the price down explicitly and in writing on the theory that the seller nets more at your number than at a higher number with a buyer agent involved. Put the arithmetic in the offer cover note. Sellers respond to net, not to gross. Second point, and a few answers circled it without saying it plainly: the listing agent owes fiduciary duties to the seller, not to you. An unrepresented buyer is a customer, not a client. That agent can hand you documents, answer factual questions and unlock the door. They cannot advise you on what to offer, what to concede, or how far the seller will really move. If you ask "what should I offer," an ethical listing agent will decline to answer, and a less ethical one will answer in the seller's favor. Then the work you take on personally. Pulling and adjusting comparable sales to a defensible value. Writing the contract and every addendum. Tracking inspection, appraisal, loan and disclosure deadlines, because blowing one can cost you your earnest money. Running the inspection and negotiating repairs. Reading the title commitment, including the Schedule B exceptions, for easements, CC&Rs and anything else recorded against the parcel. Arizona specifics, since you are in Scottsdale. Arizona is an escrow state rather than an attorney closing state, so there is no lawyer built into the deal. Your escrow officer is neutral. They represent nobody, they will not tell you the price is too high, and they will not catch a weak contingency. Also worth knowing: the standard Arizona REALTORS Residential Resale Real Estate Purchase Contract is a member form, so an unrepresented buyer cannot generate it. In practice the listing agent prepares it on the seller's behalf and presents it to you, which means the seller's agent drafts the document you sign. That is permitted, and it is the single best reason to pay a real estate attorney a few hundred dollars to read it first. Honest close. If you are an experienced investor buying a straightforward resale in a market you know cold, unrepresented is very doable. If this is your first purchase, or the property has any complexity (HOA, unpermitted work, a flip with fresh paint over unknown history), it is an expensive place to learn. My name is Zoltan Peresztegi and I sell real estate on the Palos Verdes Peninsula and across the South Bay and greater Los Angeles, so Scottsdale is not my market. If you decide you do want representation, I am glad to connect you with a strong Phoenix area agent from my network who will actually negotiate rather than just open doors. Zoltan


