Playstation 3s are burning up ebay just hours after going on sale. Ebay protects its bidding data from crawlers for obvious reasons. Below I've plotted data showing the number of bids and the current price for both the 60 G and the 20 G Playstation 3 model. I believe it shows some convergence - that is to say, a reduction in variance as the number of bids increases. This data was taken by hand from 14 pages of search results for 'ps3'. Imagine having this type of data for all searches.
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