|Other Retailer||Price Checked Time||Their Price in NZD||Our Price|
|Amazon UK||9 days ago||54.28||$35.11||You save $19.17|
|Amazon US||8 days ago||44.19||$35.11||You save $9.08|
Rick Harbo, BSc, is one of the Pacific Northwest's leading marine writers and photographers. He is a diver, teacher of marine life courses and a senior marine biologist with Fisheries and Oceans Canada in Nanaimo, BC, where he lives with his wife and children.