Advantages of purchasing real estate in Goreville, Illinois include:

1. Location: Goreville is situated in a rural setting in southern Illinois, which offers beautiful scenery and quiet surroundings.
2. Affordability: The cost of living in Goreville is lower than other areas of Illinois, which can make purchasing real estate more affordable.
3. Community: Goreville is a small, close-knit community where residents tend to know one another and work together to improve the town.
4. Access to recreational activities: The Shawnee National Forest is nearby and offers opportunities for hiking, boating, fishing, and hunting.

Disadvantages of purchasing real estate in Goreville, Illinois include:

1. Job market: The local job market may be limited, which could make finding employment difficult.
2. Commuting distance: Goreville is located off the beaten path, which could make commuting to work or school more challenging and time-consuming.
3. Growth potential: The town may not experience significant growth or development, which could limit investment potential.
4. Climate: The area experiences hot, humid summers and cool, damp winters, which may not appeal to everyone.

It is important to keep in mind that these advantages and disadvantages may not apply to every individual or situation. Factors such as personal preferences, financial goals, and lifestyle all play a role in the decision to purchase real estate in Goreville or any other location. It is recommended that you conduct additional research and consult with a local real estate agent or financial advisor before making a decision.