.. Using the vending machine

Read the label and the plaque.

The vending machine is calibrated to nickel tokens. The machine was relocated from the theme park. It must be over ten years old.

The metal detector works with the same parameters.

Check out the map on the wall of the charity shop.

Use the metal detector in front of Lucy's house ( Left from the harpoons ) with settings Nickel and 5-10 years.

You will find a token. Insert the token into the vending machine to get a duck toy.