I took my daughter to Walmart tonight to find some sandals. We came across these great Wonder Nation Double Buckle sandals for just $6.88! You can also find a two pack for just $13.78! We got my daughter a pair like these and they seem to be good quality and have good reviews online, too!
In addition to these, you can snag the Water Sneaker 2 Pack for just $12.00, making them just $6 each.
You can select to pickup at the store for free to save on shipping.