I just listed some more items, and a guy bought one of the cheaper ones, then wanted to haggle on two of the way-higher-priced ones. And I'm cool with that because he did buy one, so we went back and forth and he kept trying to go lower, not that I blame him. Then he asked me to do one for half off with free shipping for all three. I asked me wife and she said "What? No! Tell him full price or fuck off." I realized she is way more cutthroat than me. I told her I already offered him a discount and she said, "No, why do that? Why do free shipping? There's no point in offering them a discount if they're paying for shipping anyway." And I couldn't wrap my head around that logic, but I trust her as well as recognize I have absolutely no business sense, so I told him no thank you. He was very pleasant, and has exploded my inbox all morning, but I think he's just young and excited rather than a scammer. He finally relented but still wants the cheaper one he started out with at least.