It is showing 345 $ for 250cc engine and 350 $ for shipping.
Usually how it works is that, seller will ship and DHL will take care for clearance of custom, if our package is stuck in pakistan custom than DHL will call us and we will write an application with some additional charges, and they will get it out from custom.
But now this product is different as it is an engine and im not sure if custom will charge additional large amount for it !