Barely used, like-new Lifeform High Back Executive Office Chair, Black, Dreamweave Fabric, with Contour Seat from Relax the Back. Ergonomic and VERY good for your back. I bought this only last year (receipt attached to prove it!) but since I am usually strumming on a guitar in my studio, I realized I'm rarely leaning back to enjoy the benefits of this great chair. 50% reduction in price for what I paid for it. Available for pickup in Hollywood area.
Here's website with information on the chair: https://www.relaxtheback.com/lifeform-ultimate-high-back-executive-office-chair.html