For today only, Virgin Mobile is selling the S5 for $100 off and 3 months free. Thats $105 of account credit. This is for new customers only. Don't forget to use a refer a friend link to get and extra $25! Also, if you know about and go through fatwallet.com you can get a $17.50 rebate. Thats a total of $147.5! After all that, you'll be getting an S5 for about $350! Not bad!