B&H Photo Video offers the TP-Link 8-Port Unmanaged Gigabit Ethernet Switch for $19.99. Clip the 30% off on-page coupon to drop it to $13.99. With free shipping, that's the lowest price we could find by $6. It features auto MDI/MDIX for all ports, 802.3x flow control, and supports 8K MAC address tables.