Bought my pair used-like new on marketplace. Super solid piece of equipment, and I love that they are 45 pounds. Makes the plate math easy. Two cons of them. 1. They ring a lot every time you finish a rep when they hit the floor and it gets kind of annoying. You can happen it though by adding felt or small bits of rubber to the inside of the wheels. 2. If you use these, or basically any wagon wheel, on a hollow axle bar, it will bend the bar over time.