Costco offers its members the Munki Munki Kids' 2-piece Pajama Set in Space or Pizza for $6.97 with free shipping. (Non-members pay 35 cents more.) That's the lowest price we could find by $10. They're available in sizes 3 and 12.
These are simple solutions for life's irritations -- from water stains and rusted pans to stuck-on chewing gum and balky zippers.