Small plastic plant pots for community event TURNER

Hi, I am looking for small plastic plant pots (size should be 10 cm or less across the top or those square herb pots) for a community event.

If anyone has any I'd love to grab them. Depending on responses, I can do a no-contact gathering trip around Canberra if you want to leave them behind your letterbox or at your front door.

Thank you in anticipation!