is a diy book scanner always cheaper - SERP Analysis

https://www.reddit.com/r/Archivists/comments/14devh0/buying_a_book_scanner_but_which_one/

https://diybookscanner.org/forum/viewtopic.php?t=3581

https://www.instructables.com/Bargain-Price-Book-Scanner-From-A-Cardboard-Box/

https://diybookscanner.org/en/intro.html

https://news.ycombinator.com/item?id=27361815

https://www.quora.com/Is-there-a-cheap-book-scanner-you-can-buy-or-easily-build-that-will-automatically-scan-an-entire-book-without-you-doing-much

https://go-to-hellman.blogspot.com/2009/10/revolution-will-be-digitized-by-cheap.html

https://1dollarscan.com/

https://projects.metafilter.com/2036/DIY-HighSpeed-Book-Scanner-From-Trash-and-Cheap-Cameras

https://talk.macpowerusers.com/t/high-end-book-scanner/8259