The link for this post uses a read-only front-end for Twitter, which can be easier to read for viewing a full Twitter thread.  The Tweet that kicked off the thread is:

> 1/ Like #BTC, machine prices are down over 80% from 2021 highs. But, given current mining economics, are ASICs cheap enough? In this thread, we’ll explore pricing and payback 🧵
>
> ![Chart: S19J Pro Price Over BTC & ROI - Months To Profit Payback](https://i.postimg.cc/pLg21PJM/image.jpg)

https://twitter.com/FoundryServices/status/1610693565906128927