Costway via Rakuten offers the Costway Faux-Leather High-Back Executive Office Chair in Black for $109.99. Coupon code "OFFICE20" cuts it to $87.99. With free shipping, that's the lowest price we could find by $22. (For further comparison, we saw it bundled with a $12 Rakuten credit for $4 less in February.) It features height adjustment and 360° swivel. Note: The coupon can be used once per household within a single transaction with one merchant.