ThinkGeek: Coupon Code for 20% Off Site-Wide

If you’re into geeky T-shirts or quirky gadgets, take a look at ThinkGeek and just through Monday you can save 20% site-wide on your order.

• Use coupon code SSSSHAMROCK at checkout to score your savings.

Offer good through 3/18/13 at midnight.

Check out more coupon codes to help you save even more when shopping online!

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