I bought some used Def Con USB sticks on ebay. They contain official presentations. I didn’t buy them for the presentations, though — those are available online on Def Con’s media site. I bought them because they are pretty cool Def Con branded swag.
Since I won three separate auctions (DC27, DC26, and one from Blackhat), I got a refund from the seller for a combined shipping discount. When I saw the seller’s name, I did a double-take.
I just bought USB sticks from one of the most well-known hackers on the planet.
This should be fun. And not scary at all.