Let your joy be in your journey, not in some distant goal.
I personally admire Steve Jobs not most for what he did, or what he said, but for what he stood for. The largest lesson I learned from Steve was that the joy in life is in the journey, and I saw him live this every day.
Price is rarely the most important thing. A cheap product might sell some units. Somebody gets it home and they feel great when they pay the money, but then they get it home and use it and the joy is gone.