Many booksellers use pricing software that often loses touch with reality. OThers use buying software and inflated prices result from bot bidding wars, which is then picked up by the pricing software , and so the vicious circle goes on.
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Really? Can you name one! I can’t think of a reason why anyone would employ a bot that inflated the price of books like “Design and Use of Cutting Tools”.
A bot might collate auction prices, but their records are unreliable. One problem is they show the last bid, but not that the sale was actually completed at that price. So the published price is wrong if someone accidentally bids £1000 rather than £10.00 and cancels, or the item is returned, or lost in transit.
Stock exchange speculators have software that makes money by predicting price movements, so as to buy and sell before the other guy wakes up. As predicting is always dodgy, software has been known to get into bidding wars, and to sell prematurely. Software behaves just like a human dealer except it’s much faster, never sleeps, and isn’t emotional!
So far, software hasn’t done as much damage as humans. Consider Nick Leeson. Unsupervised with minimum bureaucracy, in 1995 he broke Barings Bank by doubling up on poorly chosen futures, eventually blowing £830M before his dozy bosses woke up to their losses. Credit Lyonnais lost even more money in the same year for similar reasons – human incompetence and fraud. And many more examples in more recent times. Hence organisations being keen to replace unreliable people with machines that do what they’re told, and can be reprogrammed when an error is found.
Stuff is only worth what someone else is prepared to pay for it. Asking too much leaves sellers stuck with stock, which is usually bad. Overstocking being costly, software and people both try to avoid it, thus prices tend average towards a normal value. But note there is always a difference between buying and selling price – driving a new car off the forecourt typically wipes a few thousand off it’s value.
Unfortunately, this being a very imperfect world, wonderful stuff sometimes goes for a song, and sometimes people pay far too much for rubbish! It has always been thus. Caveat emptor.
Dave