Before you rush out there and buy a skateboard you should be aware of the many benefits of building your own. Buying a skateboard can be very expensive, especially if you want one of the best made ones out there. What you will discover though when you go to buy the materials to make your own complete skateboard that you are paying way too much for one that is already together. Skateboard Rails it doesn’t cost very much at all to make them so the profit margin on such items is unbelievably high.