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Why is a used Python book on Amazon cost over $200?

7 点作者 smharris65超过 13 年前

3 条评论

showerst超过 13 年前
<i>Conjecture Warning</i><p>There was a post about this not so long ago, it's likely that these third party sellers use a pricing algorithm that automatically looks at competitors' prices and then prices items some nominal amount (like .01) more.<p>Occasionally you get into a situation where ONLY these algorithmic copies are available, and over time they work themselves into a loop of constantly higher prices until either another (properly priced) copy hits the market, or some tripwire is hit in the pricing system.
warmfuzzykitten超过 13 年前
Loved this: "When you buy this book now for $289.14 and sell it back later for a $0.16 Amazon.com Gift Card, it could cost you as little as $288.98."
kenmck超过 13 年前
Many Amazon marketplace sellers use software to automatically adjust the prices of books. The results are sometimes strange.
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