www.thecnl.com is having a boxing week sale (started Dec 26th), and some of the deals are pretty impressive!!
Here's the boxing week sales (mostly on anime):
And here are the special Buy 1 get 1 free deals:
As was mentioned in the title, Stargate SG-1 seasons 1 through 6 are on sale for $31.64 (CAD), and are buy 1 get 1 free. Which works out to $15.82 per season (which is the best damn price you'll see anywhere!!), so if you like Stargate SG-1 and want to own a significant chunk of the series for cheap... this is the way to do it!