There are many cameras with viewfinders.
The only low cost camera with an optical viewfinder is the Canon A1400. (about $99).
One $450 camera series with an optical viewfinder is the Canon "G" series of cameras
There are many cameras available with an electronic viewfinder starting at about $250.
All of the true DSLR cameras have an optical viewfinder.
Mirrorless DSLR cameras have electronic viewfinders.