Bestekmall offers its Bestek 35-watt 4-Port USB Wall Charger with International Travel Adapters for $27.48. Coupon code "FORPRO60" cuts that to $10.99. With free shipping, that's the lowest price we could find by $8. It features four travel adapters supporting outlets for the US/AU, UK, and EU.
Here's the secret to extending the life of a roll of paper towels.