Last weekend I went to the Reno, NV gunshow and they had a butt load of Saigas. Saw a few S-12's, a couple in 308 and a lot in 7.63 and 556. I also went to a local gun store in Reno and they had a S12, S20, and S410 on the shelf.
While I was at the gun show I ran into a vendor, Sierra Arms that are begining to perform Saiga conversions and had some cool weapons on display. I am not associated with these people at all but just thought I would let you all know that their work looks pretty darn good. I grabbed a business card of theirs and their web page is Sierrarams.com
I did not pic