Last week, I bought a new Kona cotton color chart. My previous chart was 10 years old. To me, the chart is well worth the cost. I purchase much of my fabric on the Internet and I don't trust my monitor to give me the correct color. I often use Kona cotton as a background fabric and I want to be sure that the color I order will work well with the other fabrics I am using. Since I am usually purchasing only one color of Kona cotton at a time, I haven't had to purchase from multiple sites. I do, however, look for the site that has the lowest price.