Thanks for another link. I however am always baffled how some PDF are free are s... | Hacker News

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esel2k on May 21, 2021 | parent | context | favorite | on: Show HN: I wrote a book about UI [pdf]

Thanks for another link. I however am always baffled how some PDF are free are some are insanely priced. I am fine paying for work but why do certain people think just because it is on a fancy page it is worth 99USD (average book price is 18-20USD).

epow on May 21, 2021 [–]

Presumably we should be judging the price based on the value, not the format it comes in.

A more pertinent question should be, what does refactoringui contain that is 5x more valuable than the "average book"

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