How much does this cost to the nearest dollar?

K&M - Konig & Meyer Performance Pneumatic Stool - Easily Adjust Cushioned Round Seat and Footrest - Professional Grade for all Musicians - German Made - Black Imitation Leather
Product Description K&M Performance Pneumatic Stool with a black imitation round leather seat provides support while being able to adjust the height from 23.5” to 35” and angle to help prevent leg fatigue. It collapses easily and is compact for transport. From the Manufacturer It does not matter if you are playing guitar, keyboard or any other instrument; this practical stool provides you with the necessary support. The angle of the round imitation leather upholstered seat can be adjusted variably. The ideal position is easy to find - the stool’s height can be adjusted between 23.622 and 

Price is $280.00

Price: $279.99