Walmart offers the Essentials by OFM Swivel Mesh Task Chair With Arms in Black, model no. ESS-3040, for $59 with free shipping. (Hayneedle, Jet.com, and Amazon all charge the same.) That's the lowest total price we could find by $9. It features an ergonomic mesh back frame, height and tilt control, and purports to hold up to 250 lbs.