Nokia’s Lumia 2520 tablet will set you back $500 if you want to buy it flat out. AT&T is more than happy to sell you one at that price. Pick it up with a wireless contract, and AT&T will knock $100 off that sticker.But pick up a Lumia 925, 1020, or 1520 at the same time, and the price of the Lumia 2520 drops to $200. That’s an incredible decline in cost. I confirmed with AT&T that the phone itself would be subsidized, but subject “to a second agreement,” or contract, so the deal only works if you are ready to pony up for two devices and requisite plans.
