Ebates is increasing cashback for select stores to 15% for a week.
Athletic goods retailer Eastbay is a participating store that ships internationally.
Combined with their current $20 off $120 code (LKS1653B - can be combined with cashback) - these might offset high international shipping costs of 28% (min $39.99 USD).
There are also some exceptions to what you can buy:
"Eastbay: Cash Back is not available on purchase of gift cards, Nike Air Foamposite, Lunarglide 6, Jordan, Kobe, Durant, Under Armour Curry, Lebron and Yeezy shoe releases. Use of promotional/coupon code not found on Ebates may void Cash Back."
Ebates also offer a $10 USD sign up bonus on referral. This is my referral link
PS: Ebay US is also there - but the 15% applies only in limited categories (Baby, Pottery).
Does one need to be a master of ebating?