I saw it on my way into town, somebody put out a casio WK-3000 piano out on the curb for free, with the stand power cord and even manual. The craziest part is its fully functional. Not a darn thing wrong with it 'cept some dust. Now I have to learn piano.

Yeah, their higher grade stuff is fine. They corner a lot of the beginner market, which focuses on affordability and function over sound quality, so I sort of have that opinion of them. They are a legit company with good products at the higher end. Heavy hitters during the rise of synthesizer in the 60’s and 70’s.