Nothing wrong with buying things because you want them, can afford them and realize you're not going to live forever. If you enjoy it, make it happen. If you are buying the thing to fill some other void or in a panic over the fact you're going to die someday, you probably should think twice. A lot written round and round in this thread, but, somehow, I don't know that anyone was arguing over that.
Me, I'm looking for a good reed organ to make me whole!
EDIT: Hmm, you know, the more I consider this the more I laugh. I am reading a debate between someone named locopony and neverknowsbest. Not exactly names to instill confidence. Brewshooter, now there's a good solid name you can trust!! :P