Factory Direct Sale via eBay offers the GoPlus PU Leather Executive Racing Style Bucket Chair in Blue/Black
or Grey/Black for $79.99 with free shipping. That's $10 under our May mention and the lowest total price we've seen. (It's a current best by $6.) It features adjustable height, 360° 5-caster swivel wheel, and purports to support up to 264 lbs.