The transactions also include intra-market exchanges between Leap, T-Mobile and Cook Inlet, in Philadelphia, Wilmington, Atlantic City and various markets in Texas and New Mexico, and between Leap and Cook Inlet in certain markets in Texas.
By default, Apple will sell these at full MSRP in a "SIM-in unlocked fashion, " as confirmed to us by an Apple representative here at T-Mobile's event in New York City.