Amazon discounts a selection of Crocs kids' shoes, with prices starting from $7.28. Plus, Prime members receive free shipping. (Non-members can spend $49 to qualify for free shipping; otherwise, shipping starts at around $5.) A couple of best bets:

• Crocs Kids' Classic Star Wars R2D2 and C3PO Clogs from $7.39 (pictured, low by $28)
• Crocs Kids' CC Frozen Lined Clogs from $8.58 (low by $29)