Nokia Lumia 1020 on sale at Amazon for $149.99, Nokia Lumia 521 $80 on HSN

Whether you're looking for a low-end Nokia Lumia model, or a high-end unit, you can save some money thanks to a couple of different sales; let's start at the top with the Nokia Lumia 1020. The camera-centric Windows Phone 8 powered handset, which AT&T just sliced in price to $199.99 on contract, is now $149.99 if purchased from Amazon...