2005 "Sydney Mint Sovereign" Twenty-five Dollars NGC PR70ULTRA
Very collectable. Comes with the book by sovereign expert Andrew Crellin. Image courtesy of the Perth Mint. Numismatic Guaranty Company (NGC) is a world leader in coin and banknote authentication. Their experts have certified over 60 million coins, combining precision, transparency, and innovation to give collectors and investors total confidence in every piece they own. This is a direct conversion of the 70-point NGC grade to the new NGCx 10-point scale, intended to present the grade in a more intuitive format for newer collectors. It is not our personal opinion or an attempt at regrading the coin to a different standard. To understand how the 70-point scale converts to a 10-point scale, [click here](https://www.ngccoin.com/specialty-services/ngcx-10-point-grading-scale/). Very collectable. Comes with the book by sovereign expert Andrew Crellin. Image courtesy of the Perth Mint.