Nokia Lumia 521 (T-Mobile, No Contract Required) with Wi-Fi for $79.95 shipped. Here is a screenshot for your reference. Note that you can just put in your existing SIM card from T-Mobile to use it. Even if you don’t have a data plan, it can connect to standard Wi-Fi network if you are in range. This phone features a 4″ WVGA LCD display, 5MP camera, dual-core processor, and more. Most places have it for about $99.