|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||2 days ago||41.04||$21.14||You save $19.90|
|Amazon US||4 days ago||32.98||$21.14||You save $11.84|
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Pamela Ellgen is a certified personal trainer with the National Academy of Sports Medicine and an experienced writer on health, fitness, and nutrition. Her work has been published in LIVESTRONG, The Huffington Post, Jillian Michaels - Live Well, and The Portland Tribune. She lives in Los Angeles, California.