I know about that collecting too much of something. One of the reasons that I started selling jewelry at the antique mall is that I also had 30 or 40 pounds of old silver coins. The last summer I bought another $2000 worth and then another $700 yesterday. I played poker with a guy who said he had a large bag of old silver dollars and he died suddenly in January. I have been trying to contact his widow to see what they did with the coins. I am the only dealer in our huge mall that sells coins so they don't last very long. We sure hope the price of silver keeps going up since I also have 700 duplicate silver strikes to eventually sell.