You can install blockstream on cheap development board like TTGO T-Display and the like, it costs $20, it just doesn't have camera, bluetooth and everything else works 100% as the real jade, works well with PC and phone apps, tutorials available on youtube, not that complicated. Could be a fun little project too.
Discussion
This is what I love about bitcoiners. Thereโs always someone whoโs like, no way, why buy one when you can DIY it? Cool if you have time, I just want something I know will work and that I didnโt screw up, and then youโll be like, oh, of course it didnโt work, because you didnโt do that one thing you should have known about that I just posted on GitHub yesterday. ๐