AT&T has just today opened up pre-orders for the Lumia 900; according to the Engadget post they are expected to arrive on or before April 6. Canadians have had the ability to pre-order this latest and greatest Nokia handset through Rogers for a couple of weeks. You can pre-order it if you are a new customer and reserve it if you are an existing Rogers customer, either way you will have to have a Rogers account to view the Lumia 900 page. The phone is $99.99 on a three year contract and is expected to be available for purchase for $449.99. As a reminder, the Nokia device has a 4.3″ AMOLED display, LTE connectivity, a 1.4 GHz processor, a 8 mega pixel rear camera with HD video recording and is running Windows Phone 7.5. Given the outstanding specs of this flagship device, it seems that both Nokia and Microsoft are keeping the price artificially low to get it into as many hands as possible. The Rogers site does not give a release date but it is expected to be April 10 which is the closing date of their Dark Knight Lumia 900 limited edition giveaway contest.