Stopped by the Gamestop on Dundee Rd. in Palatine, IL this morning to make some trade ins and noticed they had signs up for B2G1 Free on all used games. Figured they forgot to take down the signage so I asked the employee and he said the sale started today and is running through Monday. YMMV but you might wanna either call or stop by your local GS for this "unadvertised" B2G1 free sale, but YMMV on this.