on the cheap

I am looking for suggestions for an inexpensive streamer for my sister. I mean a couple hundred bucks. Does anybody make such a thing that would not have to be hooked up to the internet but would work via wi-fi or bluetooth? AND also have a built in dac. Stereo is not her life like some of us. The simpler the better. Would not have to be new. It would be nice also to have the ability to have cd storage. Is it also possible to not have to be run with tidal and be controlled by an app?

thanks