Coupons.com under zip 98052. You should see a $2/1 Wonka Hollow Chocolate Egg coupon (Available at Walmart, Walgreens and Kmart). I am not sure how much these retail for, but with Easter around the corner, I am guessing there will be lots of sales on these type of candy items!
On a side note, Kmart is doubling coupons up to $2 this week, so this coupon should score you $4 off a Wonka Hollow Egg which may make for a FREE one?!