-Purchase a fireworks set for 90 simolians. As you launch the rocket, enter buy mode and delete the rocket by clicking on it to get 2,300 simolians.
-Purchase a fireworks set for 90 simoleans. Enable the move_objects on code. Launch a rocket indoors and completely zoom out. As you see the rocket falling down, enter buy mode and click on the falling rocket. The game will respond "Click here or press delete to sell *toy rocket-down/explosion for 2,300 simoleans".