A Mundane tool that is so common it's silly. But in the right hands it will fly willy-nilly.

Iridescent splendor, Australia's treasured darling, At the height of your popularity, you were thought of so dear; Royals wanted you Common folk idolized your status Thieves carried you as a charm. And then you tumbled from your plinth, Becoming associated with bad luck, death, and the evil eye. As a few last clues, look to those born in October for something beloved mined Gild these old bones, and honor the dead And reflect on times that have long since fled. Now I remain ever hopeful, that you see now the answer is clearly...?

The perfect tool to mill grain that only needs a puff of windy chains

People come to me to buy and sell. I can be indoors or outdoors. You visit me for food, clothes, and other goods. What am I?

Usually seen in parks Popular with kids In verb form, it just moves like a pendulum