2001 isle of man harry potter potion of class silver proof 1 crown coin graded certified slabbed by pcgs as pr69.
Proof coins are made using specially prepared dies and highly polished blanks to produce a frosted image with a mirror like surface.
Proof coins are superior struck and specially made for collectors.
PCGS & NGC are the main two impartial Numismatic Grading Services in the world and is a guarantee that the coin is genuine and has been graded accurately and professionally.
The sonically sealed solid plastic slabb is individually numbered so that the details of the coin(s) can be verified on a central database, and is also tamperproof.
In addition, the coin is protected from handling and keeps the coin(s) condition and finish long term if looked after which can be detrimental to the value once sold.