The latest budget-tier smartphone from BLU is now available for $80, although buyers will have to eschew some modern comforts like LTE connectivity at that price. For an extra $30, the R2 LTE offers a slight spec bump and 4G LTE speeds.
https://www.notebookcheck.net/BLU-R2-budget-smartphone-now-available-for-preorder.241700.0.html