Celebrity Cruise lines Be careful Miami , Florida

I recently got a mailing from this company offering deals to the caribbean . I always read the fine print and notice a asterisk that they can assess additional fees of upwards of $10 per per passenger per day if West Texas crude went about $65 per barrel.  The price is currently and has been that above that for at least  two years...  They were adveristing a 12 day crusie for $1079 so a passenger could be charged another $120 per person besides all of the taxes and fees.  Why could they just be up front and tell you what the bottom line cost rather than hide it...