For those of you that play the guitar, the Rock Lock is a dream come true. This lock is designed to keep most six string guitars safely tethered to an amp or whatever else is nearby.
I'm not a musician of any sort but even I know the Rock Lock is awesome. Being able to have peace of mind when you take your guitar to a gig or a public place is easily worth the $50 price tag that comes with the Rock Lock. For the large number of musicians out there that aren't made of money, this one's for you.