China
People's Republic Rectangular Colorized Proof "Journey to the West" 50 Yuan (5 oz) 2005 Gem Proof, KM1635. Mintage: 5,000. Classic Literature Series. Depicting scenes from the novel Journey to the West that was published in the 16th century during the Ming dynasty and is attributed to Wu Cheng'en. It is considered one of the four great novels of Chinese literature.
Estimate: 300-400 USD