THIS keyboard was originally one show piece only, as it was made for severance TV series

However now they have started producing it in larger quantities

https://muropaketti.com/tietotekniikka/tietotekniikkauutiset/severance-sarjasta-tutun-nappaimiston-voi-nyt-ostaa-itselleen-jos-pinkka-kestaa/

It has a TRACKBALL

price is 900 monies

you can also buy severance colored keycap set for regular cherry keyboards for much less:

SA Macrodata set has identical color scheme

https://spkeyboards.com/products/sa-macrodata-refinement