Where can i get a good cheap superman cape?

Im making a lex luthor costume and was looking for a superman cape to carry around with me. I have only been able to find the full costume but all i need is a cape. Does anybody happen to know where i could get an adult sized one cheapWhere can i get a good cheap superman cape?try this.

http://theleagueofheroes.yuku.com/topic/鈥?/a>

http://www.google.com/products?rlz=1T4GG鈥?/a>

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