The 2026 Knights of the Round Table 1/500 Oz Platinum Coin in Card is a limited edition commemorative coin from Liberia, featuring a denomination of 25 Dollars. With a fineness of .999 platinum, this unique coin pays tribute to the legendary Knights of the Round Table. This rare and collectible piece is a must-have for numismatists and history enthusiasts alike, making it a valuable addition to any coin collection.