>>1229257aren't you asking for the previous version then? the gpd win (1-1.5) should still be avaible for half the price and probably less if you find a second hand one.
downside, while there are attempts in bringing linux to it, it's still pretty much a win10 only pc and the keyboard keys kinda suck...
However it's still a handheld pc, with reasonable good performance that would enable you to do pc stuff in a bug out situation.