I was looking at the new issue of "Vogue" last night with my friend, and there was a pair of Manolo Blahniks for $1600. That's right, sixteen HUNDRED, for a pair of shoes that you could neither walk in, nor wear twice! The Keens are a bargain! Get all 3!

But seriously, one thing to consider is whether the style you love will be discontinued. If you are going to regret not having them once they wear out, I'd buy them all.