I also noticed that with RCI on Tuesdays there is usually a price change. Sometimes the price goes up and sometimes it goes down. I was able to catch the price below what I booked my cruise for. I called RCI and received a $400 ($200 per ticket) refund back to my credit card. I also noticed that "sometimes" but not always there is a price change on Saturdays too but more so on Tuesdays.