How much would it cost for a relaxer from the JCPenny Salon?

I want a relaxer. well, a touch up really, but im sick of my usual saon so i want to try jcpenny salon. plus, they carry CHI relaxers and CHI products and i want to see how CHI works on my hair before i purchase the line. (my old salon does not carry CHI products) How much would a relaxer cost from the jcpenny salon? Also, does the jcpenny salon do lace wig applications? if so, how much for applications?