I received this email from the 3Gstore.com at 3:56 pm (EST) this afternoon, just a few minutes ago:
We are now selling the Sprint U301 3G/4G Hybrid modem. The U301 is free with a 2yr contract after a $50 mail-in rebate. The monthly service is $59.99/month for unlimited 4G, however; there is still a 5GB monthly allowance on the 3G network. If you are interested in ordering, you may do so at: https://3gstore.com/sprint/cards.php If you have more questions, please feel free to reply to this help ticket and one of us will respond as soon as we can. If you prefer, you can call us at 866-3GSTORE (866-347-8673). We answer phones M-F, 9am to 7pm central time. Thanks for choosing 3gstore.com, we look forward to serving you as our customer!