Avon has kid's Bath Time Body Paints half price, making them 99 cents. If you spend $10, you can use coupon code AVONFS for free shipping. You canalso try FSANY on any purchase but I can't confirm that one works.
If you look at the special offers box on the page, you'll see you can also get $0.50 lip balm with this item. This will be a great filler if you are close to $10. I just bought 11 of them! (If you don't have a rep, you can select an "e-rep" at random using your zip code.)