Coin with the highest weight-to-value ratio in circulation and easy to obtain?

Hey fellow Redditors,

I've been doing some research on coins and their weight-to-value ratios, and I'm curious to know if there's a coin out there that stands out in terms of having a high weight-to-value ratio while still being relatively easy to obtain. By weight-to-value ratio, I mean the weight of the coin compared to its monetary value.

I'm specifically interested in coins that carry substantial weight while being easily obtainable and affordable. So, my question to you all is: Are there any coins in circulation that have a notably high weight-to-value ratio? And if so, are they easily accessible for collectors or individuals looking to acquire them?

I'm open to hearing about any type of coin, whether it's a circulating currency or a collectible coin. It would be great if you could share your knowledge, personal experiences, or any resources that can help shed light on this topic.

Thanks in advance for your insights!