How can one locate a rare 20-cent coin potentially valued at $4000?

Finding a rare coin worth a significant amount of money can be an exciting prospect, but it requires careful research and knowledge about numismatics (the study of coins). 

Here are some steps you can take to potentially find a rare 20-cent coin worth up to $4000 

A TikTok user based in Perth, known as @thehistoryofmoney, is guiding Australians on a minute detail that can determine if they’ve stumbled upon a rare 20-cent coin with a potential value of up to $4000. In a video that has garnered over 46,000 views, Joel Kandiah encourages Australians to search through their coin collections, stating that this specific 20-cent coin could be worth anywhere between $250 and $4000, a remarkable 20,000 times its face value.

https://www.news.com.au/finance/money/wealth/how-t...

The Australian 20c coin was first introduced with decimal currency in 1966, with Stuart Devlin’s platypus design remaining unchanged until 1995.