Amazon Canada has an awesome deal on right now. You can get the entire Harry Potter Collection on either Blu-ray or DVD on sale for 63% off the regular price.
You can get the Harry Potter DVD 8 disc collection for just $36.99 (regular price is $98.99) today only. Or if you prefer Blu-ray, you can get the Harry Potter Blu-ray 8 disc collection on sale for just $59.99 (regular price is $159.99). These are both incredible deals that will only be available today. This would make an awesome Christmas gift for someone that loves these movies for just a fraction of the price that you would have paid!
(Expiry: 16th April 2012)