Update (6:00pm ET, Nov. 23): This sale has been extended for bookings through Nov. 26.

Next year, spend 12 nights cruising the Mediterranean in a balcony cabin on Celebrity's newest and most luxurious ships with deals starting at $1229 per person. The first 500 bookings will also receive $875 in extras.

This sale saves travelers up to $700 per person off current rates and comes with prepaid gratuities and $600 in onboard credit (for the first 500 bookings) to spend on anything from Champagne to shore excursions.

Sail on the Equinox, a top ship in Conde Nast Traveler's 2012 Readers' Poll -- the Silhouette, named one of the best new ships in 2011 by Travel + Leisure -- or the Reflection, the newest ship in Celebrity's fleet that just launched last month.

• $1229 … 12 nights roundtrip Barcelona on the Celebrity Equinox
  Depart Nov. 13; +$120 Oct. 20
• $1549 ... 10 to 11 nights roundtrip Rome on the Celebrity Reflection
  Depart May 6 or May 17; +$100 Sept. 20; +$150 Sept. 30
• $1649 … 12 nights from Rome to Venice on the Celebrity Silhouette
  Depart April 29

The itineraries vary by departure date but possible ports include Cannes, France; Naples and Florence, Italy; Santorini and Athens, Greece; Ephesus, Turkey and Kotor, Montenegro.

All Europe cruises on Celebrity are also on sale, including Western Europe and Baltic itineraries.

Click here for more information on this deal, which is part of a larger Thanksgiving Day Sale from CruCon Cruise Outlet featuring discounts on several cruise lines and bonuses such as onboard credits and reduced deposits.

Note: Taxes are an additional $110-$120 per person depending on departure date.