For a limited time Sprint is having an online only sale!
Right now you can get the Nexus S™ 4G for FREE!! All you have to do to receive a free Nexus S™ 4G is to open a new line of service or add a line to your account. The Nexus S™ 4G is free online only and the savings works like this the normal $50 mail in rebate converts to an instant rebate so you don't have to put the money up and you don't have to mail anything in!! In addition there is a $99.99 online only savings on this phone. Wow! That is quite the deal.
The other option they have available is the HTC EVO™ 3D which you can get for only $49.99 when you start a new line of service or if you add a line to your current account. The HTC EVO™ 3D savings works the same way with a $50 instant rebate and $50 online only savings.
You will even have your activate fee waived for new lines of service as well as free shipping on sprint.com!! This is a fantastic deal and I highly recommend taking advantage of it!