Ha ha! No, it wasn't. I could have bought one for WAY cheaper. The 1ft square of 1/4" plate cost $30 at Lowes (which I'm sure I could have gotten cheaper somewhere else but, that would require more searching for stuff) and then it was about 6 hours worth of work spread over a few days that I had to do to it. I had to make it though because I could not find ANYTHING even close to what I was looking for and I searched for days. I even tried looking for one that I could just modify a bit. Then I found that sprocket program and I decided I would just go for it. Besides, it's a good learning experience and if I ever need to make one later on I know what to do better and what not to do. It turned out pretty good though and it works as it should. The chain doesn't get stuck or anything.