|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||6 days ago||41.94||$21.54||You save $20.40|
|Amazon US||5 days ago||27.74||$21.54||You save $6.20|
Dave Kuehls is a contributing editor for Runner's World, the world's largest running magazine. He has also written for Sports Illustrated, Men's Health, GQ, and ESPN magazine. His fastest marathon is 2:57.