I think the 600 dollar price is more than double the price of the same diplay as a mass-produced product it's a price for enthusiasts of the technology

and it's open source so nothing stops a bigger producer of copying the exact technology with institutional funding and manufacturing expertise

I'd buy it but i want it in a laptop form or maybe tablet, or something. Being a monitor means the usefulness for me, ie being able to program outside, is kinda moot.

It's in the same ballpark as reMarkable's Pro offerings or the Supernote Manta (each are $4-500). e-ink is expensive. I went with Supernnote for the repairability even if it cost a bit extra.