Free ThinkGeek 15th Anniversary Tee w/ $20 Order

FREE Shirt when you spend $19.99+! Here's how the deal works:
1. Choose your size below and click "Buy Now."
2. Add at least $19.99 worth of additional products to your cart (not including tax or shipping).
3. Enter code EPIC15 during checkout, and your shirt will be discounted to $0.

This item is available only while supplies last. Limit 1 free shirt per order. Sizes not listed are sold out. Sorry, no returns or exchanges. Also, the free shirt? Totally doesn't count toward your $19.99. But if you wanna buy three of em, you can get a fourth free.