How much does this cost to the nearest dollar?

aeris Muvman Standard Ergonomic Standing aid - Active Standing seat for Dynamic Sitting and Standing - Height-Adjustable Standing Chair with 51-84 cm seat Height
SITTING AND STANDING - No other standing chair offers such great flexibility in height adjustment. It's right for everybody’s size and table height, whether sitting or standing or regularly moving between both at speed. And thanks to its low weight, it can be moved easily from A to B. PRE-INCLINED MIDDLE PILLAR - This design relieves the load on the intervertebral discs and promotes an upright posture to the work surface The stable and tilt-proof foot ensures a secure hold. FLEXZONE TECHNOLOGY - The seat is upholstered to a high standard, its convex (slightly arched) shape and a

Price is $

Price: $499