DealExtreme may be one of the cheapest places to buy the Dingoo and other products, but pray to higher powers that you won't have to cancel your order, make a change to it, or get a refund, because their customer service is horrible. I ordered some items, had to cancel the order a couple of hours later, and didn't hear a word from them for three weeks, even after I contacted them two times. I eventually had to open a dispute with PayPal to even get a response from DX. They promised me a refund on friday, and PayPal automatically closed the dispute (which I find odd), it's now Tuesday and I've yet to see any money from them.