Naseeruddin and his pet donkey

 Mulla Naseeruddin had a pet donkey. The donkey was hard-working. It

 used to do each and every work Naseeruddin used to say. 

Now it is getting old. Now it is difficult for it to do work said by its master.

 Naseeruddin thought of selling it for whatever the amount it will fetch.

Same way, Naseeruddin went to the market with the donkey. He sold the

 donkey to the broker he met there for 200 rs. 

As the donkey was his pet, he wanted to know who is going to buy it?? He

 stood there in the market watching.

After buying the donkey, broker wanted to sell it to someone. He kept the

 donkey for the auction. 

Before beginning the auction, broker started to say why it is good to buy the donkey. 

He started listing out the works it can do. He also started saying about how

 good its breed is. 

By listening to that, people started participating in the auction. First person

 said he would give 300 rs. 

Second person got up and said he is ready to give 500 rs for the donkey. As

 the auction went on, price also started increasing. 

Naseeruddin was watching all of this drama. He came to know the good

 characters of his pet donkey of which he was not aware of. !!!

Now the auction price is 1000 rs for the donkey. 

Naseeruddin thought he had done a great mistake by selling his donkey who

 is having such good characters which he was not aware of. 

Now Naseeruddin wanted to have the donkey back with him. He wanted to

 stop the auction. 

That's why he shouted the price of 2000 rs for the donkey. No one dared to

 go beyond that price. Finally Naseeruddin had bought the donkey. 

Naseeruddin sold the donkey for 200 rs and again bought the same

 donkey for 2000 rs !!!!