um here's a single stick for $35: http://www.newegg.com/Product/Product.aspx?Item=N82E16820233982&nm_mc=KNC-GoogleAdwords-PC&cm_mmc=KNC-GoogleAdwords-PC-_-pla-_-Memory+%28Desktop+Memory%29-_-N82E16820233982&gclid=CNCO85eSuMwCFceBfgodMCIODQ&gclsrc=aw.ds