|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||3 days ago||46.84||$22.56||You save $24.28|
|Amazon US||5 days ago||34.75||$22.56||You save $12.19|
DAVID BRAUN is editor-in-chief of nationalgeographic.com's Daily News, Environment and Science content. journalist for 35 years covering science, environment, technology, business, and politics for newspapers, magazines, newsletters, and online news services, Braun's former positions included political correspondent for The Star (Johannesburg, South Africa), Washington bureau chief for Africa's largest newspaper group (Independent Newspapers), Washington Correspondent for CMP Media's TechWeb, and Public Affairs Editor for the National Geographic Society.