Hotels, like airlines, do not have fixed prices. Like airlines, the price you pay will depend on when you want to stay at the hotel and when you book. So keep checking the prices over a period of time.
Checkout the usual hotel websites such as Priceline, tripadvisor, Hotels.com, Booking.com, Orbitz, Expedia and Travelocity. Do be wary if you select a major hotel chain because you may not receive the Frequent Guest points if not booked at the hotel’s own website. Some hotel chains (e.g. Marriott) will match the discount travel agent’s price and give frequent guest points if you book on their own website.