I purchased my pulsar 150 4 months back. Basically its a cool looking bike. Comfortable for seating. Girls will ask you for the lift if you are driving this bike. Joking.
What I wanted to say is, please dont go for pulsar 150, I dont know about 180, 200 n 220. But Pulsar 150 is a scrap. It was very cool for just 2 months, after two months, it started making some odd sounds from engine. Rocker (engine part) was needed to change after 3500 kms. If riding on a speed of 40km/h, it makes the sound which we dont expect from a new bike.
Rather go for CBZ, Fazer, Unicorn but dont even think of pulsar.