|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||yesterday||52.21||$34.06||You save $18.15|
|Amazon US||15 days ago||42.47||$34.06||You save $8.41|
Ed Sobey is president of the Northwest Invention Center, where learning programs about invention are developed and presented, and is treasurer and director of Kids Invent! He lives in Redmond, Washington.