How much do you think AMF would sell for at TBR? LLLs starting with A or C are the cream of the crop and I'd have to guess $800-$1200 wholesale given TBR prices on similar 3-letter domains over the last 5 years or so.
That's not a lot of meat on the bone in 2024 if you're selling for $3500 - commission with an industry-standard STR. I'd say you're almost certainly losing money. Obviously, as the owner registered it back in 2003, and it almost certainly was a hand-reg, so the numbers are quite a bit different than today, but it still makes you think.