Cruise.com offers a Carnival Cruise 7-Night Mexico Cruise for Two
bundled with a $25 onboard credit
with prices starting at $798
. (Scroll down and click on "Sun, Dec 09 2012" to see this rate.) That's $20 under last month's mention and, assuming you use the credit, it's the lowest current rate we could find for this cruise by $25. This roundtrip cruise departs from Long Beach, CA, on December 9 with stops in Cabo San Lucas and Puerto Vallarta, Mexico. Additional taxes and fees may apply. Deal ends December 2.