Walmart offers the Phoenix Task Chair with Arm Rests in Gray, model no. RTA-N045PA, for $48. Choose in-store pickup to avoid the $4.97 shipping fee. (Or, get free shipping on orders over $50.) That's tied with our mention from three weeks ago and $12 below the lowest total price we could find for a similar chair elsewhere. Features include pneumatic height adjustment, contour mesh back support, and contour arms.