My local LBS has tools that I don't have and expertise in areas that I don't have time for (say respokeing or dishing a wheel..I could do it but....for modest cost, they can). The owner and I talk politics, the mechanics...bike issues, hunting, trails, etc. I always cruise the consignment area and reduced table looking for my version of a deal. I buy tires occasionally. Brake pads every now and then. He brought a nice used excellent condition Felt Tri bike in that he got on a swap knowing that someone local will like it too. I also buy online, search for deals at the Goodwill store (you'd be amazed what shows up), buy & sell from friends. Whatever works.