New York Post: CNBC is asking advertisers to pay $250,000 to get their 30-second spot on the third Republican presidential debate. The debate, headlined “Your Money, Your Vote: The Republican Presidential Debate,” is set to take place on Oct. 28 and will air on the business news cable network. CNBC’s asking price is 25 percent higher than the $200,000 per 30-second spot that CNN fetched during the second debate.