how much is the one dollar donation coin worth

[LeAndrew]

The provided search results do not contain specific information regarding the value of a one-dollar donation coin.

Based on general knowledge, the coin you are asking about is likely the Australian "Donation Dollar." This is a circulating one-dollar coin produced by the Royal Australian Mint, first released in 2020, with the specific purpose of encouraging charitable donations.

As it is legal tender, its face value is one Australian dollar. For the vast majority of these coins found in circulation, this is also their collectible value. The project's goal was to mint millions of these coins to be used and donated, so they are not considered rare.

While a collector might pay a very small premium, perhaps a few dollars, for a pristine, uncirculated example straight from a mint roll, a standard Donation Dollar that you receive in your change is worth exactly one dollar. Its true value is realized when it is donated to a cause as intended.