http://www.htc.com/us/htc-one-m9-give-away/
FIVE (5) PRIZES: One (1) HTC One (M9) phone. Actual appearance of phone may differ from device depicted. The actual value of Grand Prize is subject to price fluctuations in the consumer marketplace based on, among other things, any gap in time between the date the ARV is estimated for purposes of these Official Rules and the date the prize is awarded or redeemed. Approximate Retail Value (“ARV”): $599.