Links

Canadian Trademarks DataBase (CIPO)
Check CIPO before buying any domain name to make sure that TradeMark Infringment Issues are not a factor. Consult with an Intellectual Property Professional before making any large purchases.
CIRA
The Canadian Internet Registration Authority is the one spot to get all the legal requirements and information needed to own a dot ca domain name.
Top 100 Domain Sales for 2006
Top 100 Domain Sales for 2007
Top 100 Domain Sales for 2008
Top 100 Domain Sales for 2009
Top 100 Domain Sales for 2010
Top 100 Domain Sales for 2011
Top 100 Domain Sales for 2012
Top 100 Domain Sales for 2013
Top 100 Domain Sales for 2014