Cruise.com via ShermansCruise offers a last minute Carnival Cruises 4-Night Mexico Cruise for Two with prices starting from $298. (On the ShermansTravel landing page, scroll down and click "Book Now" next to the January 21 sailing date.) That's $70 under our mention from a week ago and the lowest price we could find now by $50. This roundtrip cruise aboard the Carnival Inspiration departs from Long Beach, CA, on May 7. Additional fees may apply. Book this travel deal by January 20.
These freebies are available to anyone with an internet connection — including those without an Amazon Prime membership.