In 2017, I bought an old Magnus chord organ off Craigslist for $10. It's one of my favorite music gear purchases. Electric chord organs let you play full chords with just a press of a button, making them perfect for aspiring singer-songwriters or fooling around at home.
Source: [The Verge](https://www.theverge.com/entertainment/967485/telepathic-instruments-orchid-tame-impala-synth-review)