Camera

I want to buy a new camera for the trip. Not a very frugal choice, but I want one nonetheless. I have a camera in mind but it's $400.00. Some of the reasons I want a new camera are:
Bigger viewing screens than the one I use
Borrowing camera's gets frustrating
I would be forced to learn to download the pictures and video's
Better quality photos

Some of the reasons I shouldn't buy one:
Expensive
Don't NEED one
May inhibit the ability to meet other needs

I really really want one, I may ask for gift cards for my birthday and save some money to purchase it, if I can pay cash there is no interest to worry about. I'll also be able to prove to myself I have self discipline when it comes to something NON-Disney!