Kmart discounts a selection of Disney Kids' Character Slippers, with prices starting from $3.99. (Prices are as marked.) Shipping starts at around $6, or get free shipping on orders of $59 or more. (Many items are available for in-store pickup also.) A couple of best bets: Of note, Shop Your Way Rewards members will earn a Kmart credit with these purchases and may be eligible for additional credits and discounts. Plus, Shop Your Way Max members are eligible for free shipping on select items.