The drool-worthy new Hotel Monaco in Philly—along with its sister Kimpton property, the Hotel Palomar— is offering a Cyber Monday special that could get you a nightly rate as low as $99. Here's the skinny: Until midnight, rates at each hotel will change every hour on the hour, but in unpredictable fashion. Check these links (Palomar and Monaco) when you find the best rate, use the booking code XOXO to book your stay. Caveat: You have to make the reservation today, so get busy. Deals are available for stays through March 31, 2013.