ThinkGeek has the Locked ON – Proximity Sensing Shirt for only $9.99. Shipping starts at $6.89 and there’s no sales tax (except in NJ, VA). Glowing Animated T-Shirt Detects Another Locked-ON shirt nearby. Buy as a Pair. When two shirts are within a few meters of each other the glowing radar stops scanning and locks on!

Use our exclusive coupons to get an even better deal:

• ThinkGeek - $5 off $25 or $10 off $40 using coupon code nextorder (Posted on 4/29/11 and Expires on 12/31/11)
• ThinkGeek - ThinkGeek Clearance (Posted on 9/11/08 and Expires on 12/31/15)
• ThinkGeek - Whats New at Think Geek (Posted on 9/11/08 and Expires on 12/31/15)

This list will grow and shrink dynamically as new coupons are listed for ThinkGeek (and expired discounts fade away).

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