Pentax K-70 DSLR Camera (Body Only, Black) 16243 B&H Photo Video
The K70 is $594 at bh photo, the GRii is a similar price, while that's not pocket change, it is within the reach of many amateurs. I doubt there'll be a sudden massive hike in price, cos they want to sell cameras, it's easier to just stop making cameras then to price yourself out of the market.
Prices obviously will go up, inflation, market prices, and stuff like that, but historically,
in terms of what people earn, camera's seem to be a similar price to 20-30 years ago, possibly cheaper now actually, and you get one hell of a lot more camera than back then - each new generation of camera technology gives you more camera for the money, and conversely raises people expectations for the next generation.
You won't get top end cameras for cheap, but then you never did, the k70 is one hell of a lot of camera for that price, frankly unless you shoot sports or video it's a pretty great camera - None of Pentax's apsc offerings really do much more in terms of image quality.
And smartphone technology is making it's way into DSLR's, so that's a win too.