Future shop is having a sale on AC2 for ps3 and 360 (ps3 link below)
http://www.futureshop.ca/en-CA/product/assassins-creed-2-playstation-3/10125395.aspx?path=9aad073abb97e1a7fd116328facb1d7een02
I've bought it when it came out last year, highly recommended!