Shinsales burned me too for an auction on Litronics headlights. I've been posting in a Rennlist thread about it on the 993 forum. (Too bad I didn't see the thread - which warned the auction looked suspicious - before I won the auction...)
I got an email today from another guy in Texas who won an auction on some Mercedes wheels from the same seller. Same story -- no product received yet.
By my count from tracking his auctions since I "won" mine, shinsales bilked over 20 people out of a total of $25k in the span of a week and a half.
Chris W. - '96 993 Targa