What is an expired listing? 

Is knocking Expired worthy? 

An expired listing is a listing that previously had the intention to sell. It is your best bet. People think chasing expired listings is not worth your time because they did not sell it for the first time. 

 However, the case is different. These are your most excellent chance of getting a yes because you already know they want to move expired listings that did not sell for many reasons.

Maybe the homeowner needed help accommodating showings, or Mr. Migrater's buyer and the agent may not have the right marketing plan. 

You don't know. All you need to know is that the seller has the motivation to move and intends to sell their home. They want to hide it on the market. That is why Real Estate Experts always suggest to knock the doors of the expired ones as it can become a winning strategy in the game of Real Estate.