Hi Supplier,It is nice to write to you. This is sualten from Saudi Arabia. I am interested in adding your beyerdynamic DT 990 PRO to my inventory.Could you please send me the quotation from this with the details as below:Style,Function,Certification,What is the product-per-unit cost including shipping via Air Express to the Saudi Arabia?Thanks for your response.Sincerelysualtenvip Show More