Online shopping from Overseas

Good Day Recently I purchase a WIFI repeater/extender for R855.00 from China. The exactly same product TAKE a LOT and Incredible Connection advertised for R350.00 I emailed the above company complaining about the big price difference. They said the I can return the product for a full refund. To ship the product back to China was costing R300.00 . I recommend to all who wants to buy online from overseas, think twice. If the product gets faulty, u have to send it back to them for repairs. Look at the cost of shipping.