Here's a video tutorial I made on how to make your own barbed wire for basing and terrain. The supplies are pretty minimal and I got my wire for $3. It's my first video so I apologize if the quality is crap, but at least you get a peek at my sexy fingers. The inspiration for this video came from this guide on Armorama but I added the use of a Dremel which always makes things a little more exciting.
My next video tutorial will be on how to walk into a store and buy GW razor wire for $10. I will then exit the store and hang my head in shame for being a consumer whore.