I already posted that my AT&T Lumia order was priced matched to Walmart. Being a premier customer, I didn't have to pay an upgrade fee. I called yesterday evening and while trying to figure out what was taking so long for me to get my 920, the AT&T rep waive the price of the phone itself do to the hassle of her unable to figure out what was taking so long. So I got my 920 + wireless charger for free! (I have to pay for tax, though).
That's amazing! I ordered my phone through AT&T and got my activation fee waived, my next day shipping waived plus $50 credit to match Walmart... so I got mine for $50, shipped next day w/charger (still waiting on it)