Where could one purchase welding rods?

Although we're in an age where everything can be bought online, this might be one purchase you want to keep local due to shipping costs and time between purchase and delivery. If possible, find your local welding supply store. Building relationships here can be important, especially if you will be welding for a long time. Do keep in mind rods are often unlabeled and one salesman may charge a different price than another. Be prepared to negotiate if you want the lowest possible price and keep in mind that you may get better deals as you build relationships and they recognize you as a regular.