Have you seen the 2011 Target Toy Coupon Book? Target has also released some of the coupons online as printables and because they are store coupons you can combine them with manufacturer coupons.
Here are a just a few:
$5/1 Lego Select Building Set
$5/1 Mega Bloks Select Set Target
$5/1 Hasbro Game
$10/1 Step 2 New Traditions Kitchen Target
Click here to see all the toy coupons. (If you have access to the book, I would not waste ink printing these.)