A lot of people ask for the best/cheapest places to buy supplements in countries other than the United States.

Australia


Search http://www.ebay.com.au and sort by price+postage
Shopping centres - look for health shops or pharmacies.
http://www.adastreet.com.au
http://www.proteindirect.com.au
http://www.fitnesscentral.com.au
http://bulknutrients.com.au
http://www.myopure.com.au/
http://www.bioflexnutrition.com/isoflex.php
http://www.rogersfoods.com.au/
http://www.thesupplementden.com.au
http://professionalwhey.com
http://www.proteinexpress.com.au

Canada

http://www.popeyescanada.com/ (retail)
http://www.sndcanada.com/
http://wheydepot.com/ (online)

Germany


Protein: Search ebay.de and sort by price. Optimum Nutrition is usually the cheapest.
Fish oil: Lächsöl at Penny Markt is the best deal at €2.99 per package.

Finland


The best place for any supplements is www.mass.fi. This may also apply to other Scandanavian countries. See how much it costs to ship to your country.

New Zealand

www.eatme.net.nz is a NZ company, offering Whey Concentrate and Whey Isolate protein powders in the usual range of flavours. Good prices, free delivery!