| Country of Origin | United States |
|---|
Check the listing for details. Defcon 25 (2017) Badge, Lanyard and complete conference program. Condition: Used, Made in United States. Listed at 149.99 USD. Over the years the DEF CON badges have grown from simple laminated designs to highly complex electronic artifacts full of puzzles. L0stBoy took it to another level by increasing the complexity and uniqueness of the Uber black badges.
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