The Yamaha YZR-M1 is not for sale to the general public. It is a purpose-built MotoGP race motorcycle developed and used by the Yamaha Factory Racing team.
The cost to develop and build each Yamaha YZR-M1 is estimated to be in the range of several million US dollars. This cost is incurred by the Yamaha Factory Racing team and is not reflected in the price of a production motorcycle.