Zookki Direct via Amazon offers Prime members its Zookki 6-Port USB Charger
in Black, model no. 5492086,
or White, model no. 5492085
, for $10.99
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $5.99.) That's $39 off and the lowest total price we could find. It features an anti-slip stand and charges up to six USB-powered devices simultaneously.