NBC said on Saturday afternoon that the final two advertising spots for Sunday's Super Bowl have been sold, pushing the ad revenue for the event to a record $206 million. "These advertising milestones show the power of the NFL brand and the strength of the Super Bowl as a TV property in this economic climate," said Jeff Zucker, president and CEO of NBC Universal, a unit of General Electric Co. "The Super Bowl has become one of our country's biggest holidays, a uniquely American day, and advertisers recognized the value in being a part of it."