Yeah, if there’s a market for the classic typewriter - which there is - there’s a market for these things.
Obv a well-made modern cassette player with quality to compare, would cost a lot. But this forum alone proves there’s people willing to throw silly money on music gear, as long as it has that something. Main reason I’m not getting one of the modern outputs is that they’re just no good. But provide me with anything similar to We Are Rewind but add quality to it, and I’ll pay double what those hipster guys suggest and still be a happy gent.