Burger King: $5 off $20 Kmart Toy Purchase Coupon

Right now you can get a coupon for $5 off $20 toy purchase at KMart when you purchase a kid's meal at Burger King. These coupons are found inside the package with the Transformer toys. I am not sure how often these coupons are offered but I remember we got a couple of these last summer as well. I was able to use them to get some sweet deals on clearanced toy items at KMart which I used for birthday party gifts and toy donations later in the year. Coupons are vaild until 8/31/09.