Its about Shoes! (: Like...?

Okay, I want some Nike Shox for less than $50 at least. I looked on e-bay and they did not have them. What are some good stores to buy Nike Shox for a good price? I already looked on journeys, e-bay, Famous footwear, zapoos and the nike store. Also, i am a GIRL. thank you. (: i will mark the best answer for the person who gives me the MOST stores. (: