Buy 2, get 1 free sale on used games/accessories at GameStop

Toys R Us’ buy 2 get 1 free deal is ending on October 16, but a similar sale at GameStop will be available starting tomorrow. Although they’re nearly identical, in the case of GameStop, consumers can only choose from used games and accessories. If you can’t wait, you can shop online and take advantage of the deal by entering the code “b2g1free.” It’s unclear when the offer ends, so it’d be wise to purchase any games you’re interested in soon.

Source 1, Source 2