Sprint and T-mobile have each officially announced availability and pricing for the Galaxy S4! Sprint will have the device on April 27th and you can grab it for $250 on contract unless of course you are coming from another network and porting your old number to sprint in which case you will receive $100 off. Not bad. Sprint will also have preorders starting tomorrow.
T-mobile is getting away from subsidized pricing, and you will be able to snatch an S4 on their network for $150 down. You will then be able to pay monthly for the device until it is paid in full. T-Mo will have the device ready for you to purchase on April 24th.