In Canada this weekend, take any Xbox 360 or PS3 game—good, bad or ugly; GOTY or shovelware—trade it in, and obtain a free copy of Assassin’s Creed IV: black flag, call of Duty: Ghosts or battlefield 4. The offer was created by Canada’s Best Buy—repeat, not within the United States—which includes the Futureshop brand. Futureshop is the country’s largest shopper …
