OXA USA via Amazon offers the Tec.Bean 6-Outlet Power Strip Surge Protector / USB Charging Station for $25.99. Coupon code "Q7OJHYBW" cuts that to $20.79. With free shipping, that's $16 off list and the lowest price we could find, although it was $4 less in July. It features a 9.8-foot cord and four 2.1-amp USB ports.