CostMo is a limited-time premium building that was released on November 20, 2019, as part of the Black Friday 2019 Promotion. It was the sixth and final prize to be unlocked in the promotion.

About Edit

CostMo is a grocery store near Springfield Mall where the Simpsons, Agnes Skinner, Lenny and Moe shop. The bag boys briefly went on strike causing the food supply to be cut off.

Read the full article here at Simpsons Wiki

Jobs Involved Edit

Regular Jobs


  • Marvel at Bulk Savings - 4h

Quest Based Jobs


  • Play Ping-Pong With Himself - 4h


  • Flee - 4h

Trivia Edit

  • Only one can be obtained.
  • It can be placed on grass, pavement, dirt, krustyland road, boardwalk, pier, edge of boardwalk, or edge of pier.
  • It is the second building to have the income produce donuts instead of common incomes such as krustyland tickets, cash and xp.
  • It is a parody of the retailer, Costco.

Gallery Edit

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