BiH Electronics via Amazon offers Prime members the Monster Outlets To Go 200 Global Adapter, model no. MP OTG200 GA, for $8.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it starts around $6.15.) That's tied with our mention from three weeks ago as the lowest total price we could find by $10. It features two global AC outlets and a USB port.

Update: It's now sold out; however, Vista Distributing via Amazon offers it for $9.99 with free shipping for Prime members.