Until May 12 (Mother's Day) you can save $20 on purchases $100 and more on ThinkGeek.
Need some new geeky T-shirts? Or a great geek mother's day gift? Now is the time to shop premier geek store ThinkGeek. You can save $20 on your $100 plus purchase with promo code 20SMACKERS until May 12.
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Such discounts are usually just available in the holiday season from ThinkGeek.
Shop now for Iron Man 3 Light-Up shirt, Star Trek gear and more on ThinkGeek.