|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||3 days ago||66.63||$30.44||You save $36.19|
|Amazon US||3 days ago||38.36||$30.44||You save $7.92|
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.