Sapido via Newegg offers the Sapido 802.11n Wireless 4G USB Router, model no. BRF71n, for $24.99 with free shipping. That's tied with last week's mention for the lowest total price we could find by $15 and a very strong price for a portable 802.11n router with 4G LTE support. This 4G router is backwards compatible with 3G and features 64/128-bit WEP and WPA/WPA2-PSK encryption, plus USB.