Bluemercury Trademarks that appear on this site are owned by Bluemercury and not by CardCash. Bluemercury is not a participating partner or sponsor in this offer and CardCash does not issue gift cards on behalf of Bluemercury. CardCash enables consumers to buy, sell, and trade their unwanted Bluemercury gift cards at a discount. CardCash verifies the gift cards it sells. All pre-owned gift cards sold on CardCash are backed by CardCash's 45 day buyer protection guarantee. Gift card terms and conditions are subject to change by Bluemercury, please check Bluemercury website for more details.