I do have relatively inexpensive c&s. For the most part, I just don't post them. Several of the chips in the scan are the only ones I have. Trade probably must be for something I need, or really want. Not all of these chips are expensive. I say all this because many are shocked when I say what I want for them (those in the know, however, are not shocked). One other point. Colors matter. The brown Sphinx is much less than the green. The white persian is less than the blue, etc