I listed my old (50 days) DC judges for 80 bucks. When the guy showed up to pay he didnt even haggle and handed me the full amount. I felt so bad knowing they had already molded to my feet, but he seemed to be on a tight budget so I gave him $40 back and told him i was just glad they were still going to get some use.
$100 for used boots is WAY to high. Ive never tried to wear used boots but I would imagine they would HURT being formed for someone else's feet.