Amazon.com has the HUANUO Ergonomic Office Chair w/Up&Down Lumbar Support for $149.99 - $20.00 off clip coupon on the product page - $60.00 off w/coupon XB4KGZDU = $69.99 + Free Shipping. (Sold by Bestergo Direct, Fulfilled by Amazon)
Note: Prices on Amazon.com fluctuate regularly, and deals can expire anytime. Refer to the post time to see when it was listed.