Killer deal yo!?

omg, omg, omg, omg, omg, I should have never walked in to Skopunkten today. I know how I can't resist buying shoes I love, and I'm loving these right now, I tried on the lace boots, and OMG! I love em', perfect everyday pair of boots with great height of heel that I think I can even survive running a marathon in. (*^_^*) really comfortable, BUT! The store has this buy 2 get the 3rd for free, and buying just one pair feels like a waste when you can basically get 2 more awesome pairs of shoes for only twice as much. *sigh* 3 pair of shoes for a KILLER PRICE, but really I should waste my money...I got shoes...you know...help me. I want to get them, but a small part of me is telling me not to because of money issues.

What do you guys think, investment or not?