T-Mobile announced pricing details of the Apple iPhone 6 and the iPhone 6 Plus. The Big Magenta will have Cupertino’s smartphone duo available for pre-order tomorrow, on September 12.

The 4.7” iPhone 6 will be available with $0 down and 24 monthly payments of $27.08. The 64GB and 128GB versions of the same device will require the same monthly payments, but $99.99 and $199.99 down respectively.

The bigger iPhone 6 Plus will start at $0 down and 24 monthly payments of $31.24 for a 16GB model. Monthly payments of $31.25 are required for a 64GB and 128GB devices, though the down payment changes to $99.99 and $199.99.

The devices will be available with the carrier’s attractively priced Simple Choice plans. They include unlimited international data and texting, as well as free streaming of music.