I received an email stating that Allermates wristbands are now available at Walgreens nationwide for $4.99. We got my daughter a peanut, tree nut and egg wristband when she was first diagnosed a few years ago. My daughter loves them. They're made to appeal to little kids since all the allergens are drawn as cartoon characters. We paid $6.99 a piece + shipping back then.
http://www.allermates.com/index.php?command=page&id=65 (http://www.allermates.com/index.php?command=page&id=65)