12-05-2005, 10:23 AM
Quote:First, let's look at the business trends. Online marketplaces, particularly eBay, have created more pricing volatility in collectibles than ever before. Ask a collectible expert what an item is worth and they will likely say - what did it sell for on eBay yesterday? Thus, collectible markets today are not unlike the stock market. And fortunately, we can analyze those markets in similar way.
full article: http://auctionbytes.com/cab/abu/y205/m12/abu0156/s05