$50 · Ikea Sit/stand chair!

Great work chair to move between a seated and standing desk. Great for back problems and support while standing or sitting. Adjustable height. rotates with you so you don't sit in one static posture for too long. https://www.ikea.com/ca/en/p/lidkullen-sit-stand-support-gunnared-dark-gray-50445787/ Moves you when seated. This sit/stand support helps you to sit actively. A smart mechanism keeps your body in constant motion, strengthens muscles and the spine – and gives you a naturally healthy posture. 150 plus tax/shipping new. Asking $50