Priceline.com has announced its Ready. Set. Summer Sale!, where Express Deals hotels are available for up to 50 percent off normal published rates. Express Deals is an opaque booking tool that doesn’t require bidding: View a page that includes all the information about the hotel, including neighborhood, freebies and amenities, and book at a discounted price. If you find a better deal anytime up to the day before check-in, Priceline will match that rate and give an extra $25. Use the code READYSET5 for an additional 5 percent off. 

The Ready. Set. Summer Sale is valid through June 3, 2013 and all stays must be completed by June 23, 2013. For more information, visit Priceline.com or use the iOS or Android app.