This is great news! With T-Mobile selling the iPhone 4 in the UK, that could mean that it is closer to release in the US. There was news that the iPhone may possibly come to T-Mobile as the exclusivity contract with AT&T and Apple expires shortly. Heres to hoping in the US.
Only the Black 16Gb, and 32GB are availabe for £35 (55.63 USD) a month to £60 (95.37 USD).
Source: T-Mobile UK