http://picasaweb.google.co.uk/tribalcarpets/SofrehKhorjinAndTascheSept2008# - To give you a rough idea on prices the sofreh (square kilims) are between US$400-500. The large and very unique khorjin (open saddlebags) with kilim, embroidery & carpet techniques are between $1000 – 1100. The small khorjin (bags) are between $130-350. The tasche (open bags) are between $400-560.
http://picasaweb.google.co.uk/tribalcarpets/ZollanvariBalootchSoumak# - these are from Zollanvari, the best quality producer in Iran. These will sell for roughly $580-640 per sqm.
If you are interested in any item, please let me know photo number and I can give exact price and dimensions, etc.