Negotiating with cell phone companies?

Negotiating with cell phone companies?

Does anybody have any experience haggling with a cell phone company. I've established that all the companies offer pretty much the same deal in terms of minutes. I want to walk out of the store with a truly 'free'* cell phone in exchange for signing up with them or a better deal on price. Any pointers? Free to me means no rebate.
Wasp?

Wasp?

My Scandinavian home

My Scandinavian home

Baking with garden

Baking with garden

Stupid Gardener Tricks

Stupid Gardener Tricks

welcome to my humble adode! <3

welcome to my humble adode! <3

Final plans for this years garden

Final plans for this years garden