I just recently sold something to him... I'd guess it wasn't more than a month ago... He seemed like a nice enough guy. If you don't mind my asking, why are you looking for him?
10 days ago he offered me a boxed Slugslinger for my mint white Fort Max body and said he'd send me pics when he got home then dissappeared. Of course, this body is the most wanted item I have to offer and I've had to put off many other interested parties. I'm sure I could purchase a boxed Slugslinger for less than I could sell the Max body but they only come along like once a month.