Funny, there are two threads going on this topic right now.
I just checked cruise prices -- I'm always looking for a price drop -- and I compared Carnival and Princess. I'm booked on
Royal Caribbean's Liberty of the Seas for $1111/person. A similar Carnival ship is $1259/person, and a simliar Princess ship is just over $1200 (can't rememer exact number). I compared the same week in July, balcony cabins for one week, and I only looked at their larger, newer ships. It must be that some weeks are just oddballs.
The real deal right now is Royal Caribbean's balcony guarantee. It's offered at $899/first two passengers and $399/third and fourth passenger sharing the same room. I'm soooo tempted to call and chanage our cabins . . . but with six of us, I have to have the kids in an adjoining room, and I can't do a guarantee this time.