T-Mobile continues to offer the Asus T-Mobile CellSpot Dual Band 802.11ac Wireless Gigabit Router, model no. TM-AC1900, for $99. Coupon code "WIFI40" cuts it to $59. With free shipping, that's tied with our mention from last week as the best price we've seen. (It's even $11 less than the lowest total price we could find for a used unit.) It features wireless data rates of up to 1.3Gbps, dual-band support, and prioritizes WiFi calls.