I bought a Droid from a Verizon store last week for $300 with a $100 mail in rebate. Dell.com is now selling the Droid for $119.99 without the rebate. Can I get Verizon to price match while within the thirty day window of when I purchased my phone? If I return my phone now, can I get all of my money back and then buy the Droid through Dell? Can I still return the phone if I have submitted the rebate?