Download:
https://archive.org/download/gog.com/game/house_flipper.tar

View contents:
https://archive.org/download/gog.com/game/house_flipper.tar/

I recommend downloading the file first, then opening index.html locally.
Opening index.html from within archive.org produces less than accurate results.

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Similar page saves are available here:

https://web.archive.org/web/*/gog.com/game/house_flipper
https://web.archive.org/web/*/gog.com/en/game/house_flipper

haha

https://web.archive.org/web/*/gog.com/game/house_flipper_farm_dlc
https://web.archive.org/web/*/gog.com/en/game/house_flipper_farm_dlc