I got nothing from eBay, they sided with the seller because I asked that he mark the value down for shipping to avoid customs. Also I paid more for shipping than what the seller had put on the listing, something in the order of 80.
Lastly 520-530 is not overpaying for a new Turbo Duo, 660 is which is what I just paid for the genuine NIB Turbo Duo that will replace this one.