Harnesses are quite easy to tie and good components are easy to find. Most of the pretied stuff I see at Dicks isn't really suitable for anywhere where there are decent walleye...the hooks and line are suspect at a minimum. The first cheap ones I ever used here on Otisco got tore up and shredded with each fish. They worked ok at best for 1 fish. Tie or buy with a quality flourocarbon like Seaguar or bloodrun and wide gap walleye hooks from vmc or the like...as for used or old harnesses...worse yet... I make them up when I plan on using them and tear them down over the winter or whenever damaged and save the hooks, clevis, and blades. Good walleye are too hard to come by to use anything but a quality flouro leader. If you were closer I'd tie you a couple for nothing...