I had a fellow offer to sell me a KPA500 and KAT500, today like in like-new condition with cables, boxes and manuals for 1615 complete including shipping by FedEx. He sent nice pictures, no QSL or other identifying object showing. His email was email@example.com He was gung ho to make a deal until I told him my sister lived in his QRZ listed hometown and I insisted on her picking it up with cash in hand. He got really silent from there on. Not a peep, and he was answering every email within minutes up till that point. AB4WM shows no email listed on his QRZ page. Just an FYI.