The Microsoft Store is offering the contract-free Nokia Lumia 521 Windows Smartphone for T-Mobile or Nokia Lumia 520 for AT&T bundled with 12-month Xbox Music Pass for $99 ($198.90 bundle value) with Free Shipping for a limited time. Deal expires February 17, 2014.

This Nokia Lumia 520 and 521 comes contract-free and features a 1GHz Qualcomm Snapdragon S4 dual-core processor, 4″ 800×400 IPS LCD, 5MP camera, 512MB RAM, 8GB internal memory, microSD slot, WiFi, 4G connectivity, Bluetooth, and Microsoft Windows Phone 8 OS.

Xbox Music Pass lets you search for and play music from one of the largest digital music catalogs on the planet. Discover new releases or groove to your old-school favorites—it’s all there. With 30 million songs, you could listen for over 80 years and never hear the same song twice. Xbox Music Pass is available on PCs, tablets, smartphones, Xbox, and on the web, letting you access your music wherever you are. And the best part—your Xbox Music Pass collection automatically syncs across all your Xbox Music devices.

If you don’t care for the Xbox Music Pass, the Microsoft Store also has the Contract-Free Nokia Lumia 521 Windows Phone for T-Mobile on its own for $69 (99.99 – 30 instant savings) or the Contract-Free Nokia Lumia 520 Windows Phone for AT&T on its own for $59 (99.99 – 30 instant savings) for a limited time.