The special session that starts Monday won't cost taxpayers a dime, at least not most taxpayers, the governor's office tells Colorado Politics.Gov. John Hickenlooper brokered the deal, because special districts - those that collect taxes for special services, such as bus and transit lines or parks and museums - stand to lose millions because of an error in Senate Bill 267.The omnibus spending bill had lengthy details and passed in a hurry during the final days of the legislative session that ended in May.