Dizos, I share your admiration for these daggers and their elegant simplicity. The fittings vary, but the blades are always of very traditional/standard shape and form - slender with central ridge, most are of wootz, and some are of fantastic wootz. Please see this for more:
http://www.vikingsword.com/vb/showthread.php?t=4511
This particular dagger is a typical Kurdish Jambiya, and also with quite large blade - over 10'' and nice tooled leather scabbard. The description is very accurate, no doubt. I also think the realized price was on a low side for the complete, well preserved and authentic dagger of about 70 to 100 years of age. It also may be even wootz! Overall - it's a good deal for sure!