Real Estate Appraisal And Consulting Why Is There Such A Wide Price Range In Home Values Between Real Estate Agents?

Why is there such a wide price range in home values between real estate agents? - real estate appraisal and consulting

I consulted several estate agents in preparation for the sale of my house. So far, the best result I got was $ 195,000 and the lowest was $ 60,000. I thought it was pretty close to each other, varying perhaps thousands of BT. Why the price difference between the agents?