Why are persian rugs so expensive?

Question: Why are persian rugs so expensive!?
Best Answer - Chosen by Asker:

Man hours involved and the age of the true handmade ones some took years to make and even diffrent weavers their hands were ruined just from working on themWww@QuestionHome@Com

there persian and they are made out of the finest yarn and are importedWww@QuestionHome@Com