Hi saw one of the famous cam shop in amk selling the NX10 with 30mm len for $899, while the other one with 18-55mm len for $799. BOth comes package with xtra batt, 8gb card and case. So, just wanna ask is this the cheapest pricing that u can get in the local mkt or any oth place can get cheaper than this one esp if it comes with both len package? Thnks