It's been a long time coming, but you can finally buy a Nokia Windows Phone in the US. T-Mobile launched the Lumia 710 today in black and white for $49.99 after a $50 mail-in rebate and with the requisite 2-year contract. We still think it's a fair price, despite the few qualms we had with the device when we reviewed it, but the forthcoming Lumia 900 puts a damper on our enthusiasm for this device a bit. However, it's not for us; it's for first-time smartphone buyers, and still seems like a solid choice for that market. Despite the Lumia 710's status as an entry-level device, it's exciting to see Nokia have a major US release for the first time in months.