GameStop coupon: Buy 2 used games, get a 3rd for free

At GameStop, buy two used games and get a third used game for free via coupon code "B2G1FREE". That's tied with an expired mention from last month as the best used game promotion we've seen this year from GameStop. Shipping starts at $2.99, or spend over $25 (before coupon) for free shipping via coupon code "SAVER". (The codes stack.) GameStop carries used Xbox 360, Wii, and PS3 games, among others. Sales tax is added where applicable. Of note, this same discount is also available in-store. Coupon ends August 21. See:

• Used Nintendo Wii games
• used Xbox 360 games
• used PlayStation 3 games
• used Nintendo DS games
• all other used video games