Mattel (2% cashback) is offering free shipping on all Barbie orders! They have up to 60% off on some Barbie products, too. Also, you’ll get a code for 10% off your order if you register for their emails (it’s a unique code they send by email — just be sure to come back to this post and click through again before you shop).
Not only do they have Barbie dolls, clothes, vehicles, and play sets, but they have Barbie scooters, musical instruments, karaoke sets, skates, clothes, diaries, and DVDs! If it’s Barbie-related, Mattel has it!