Sell Me this Pen - attempt 2

You: Sir are you left handed or right handed?

Customer: I am right handed.

Take out a 2000 Rupees note from the pocket and keep it on the table.

You: If you could write your name with the left hand with this pen, those 2000 Rs are yours.

Customer: Okay give me the pen.

You: That would cost you 2010 Rupees sir.

This was the 2nd strategy. Click here to read the 1st strategy