Sam's Club offers the TP-Link AC2600 802.11ac Wireless Dual-Band Gigabit Router for $89.86 plus $3.82 for shipping. (Non-members incur a $9 surcharge.) That's the lowest price we could find by $46, although we saw it for $14 less in June. This dual-band router features simultaneous 2.4GHz and 5GHz frequencies, wireless speeds up to 2,600Mb/s, USB 3.0, and WEP and WPA encryption. Deal ends August 15.