These prices are better than any I've seen anywhere:
http://www.torontoclothdiapers.com/ordering
If someone finds a better price, please let me know.
When I bought cloth diapers for my son almost 2 years ago, I spend $70 on 10 diapers and I am still using the same diapers. It looks like the prices have since gone up, but they are still better than any I have seen.