It appears as though you came close with your appraisal, although there are some things which need tweaking. The pile height, yarn ply, I believe this is a painted (or at some time was painted) sarouk and sun fade were other things which I noted to be a problem.
Overall that's a really nice rug. Here are my corrections for your appraisal, and the lower posts are to confirm this information. This rug should show up smack in the middle of the appraisal value as I counted in the vicinity of 180 KPSI.
http://www.RugRag.com/Ap...-469A-997D-AB07C27BD2FB
BE SURE TO CLICK ON THE FILE ATTACHMENT "sarouk4ready.jpg"cloudband attached the following image(s):