# Shouldhavebought

Project, Worldwide.

> Quantifying opportunity cost with a deliberately "simple" web app
>
> — in its own words, from shouldhavebought.com

- Website: https://shouldhavebought.com/
- Listed since: 2026
- launched: 2026-02-24
- launch post: https://news.ycombinator.com/item?id=47138631
- hn score: 24
- domain created: 2026-02-14
- Last verified: 2026-02-24


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=47138631, read 2026-02-24

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startup.is · https://startup.is/projects/shouldhavebought · open data: /api/v1, /llms.txt