Not sure if you are still looking for a KSG, and don't know if it has to be BNIB or lightly used, but there is a lightly used one for sale on the EE.
http://www.canadiangunnutz.com/forum/showthread.php/967766-Kel-Tec-KSG-like-new
Seems like a decent price to me, don't know why it hasn't sold yet for that price.
I waited approximately 10 months for mine after putting my name on a wait list. Picked mine up about a month ago. Great little gun, makes me smile every time I get it out and shoot it! No issues at all with mine.




























