The prices shown on this website are based on a database of about 190,000 auction sales during the past 25 years, with the emphasis on the most recent years.

For some common patterns, shapes and colors, there may be dozens of pieces selling in any given year, so I select those from the middle range to reflect the prices most people are likey to pay or sell for.

These prices are only useful to help you estimate the value of your piece. There is no way to state accurately the value of any one item.