Thank you for viewing. Osaka Expo '70 Australian Pavilion Medal Commemorative Medal Expo '70 Collection Approximately 3.8 cm in diameter There are signs of aging, discoloration, cloudiness, and dirt due to long-term storage. If you purchase all the Expo '70 commemorative medals I am selling, you can buy them for 20,000 yen. If you wish to do so, please let me know in the comments section before purchasing. This is based on my amateur assessment. Please purchase only if you are satisfied with the photos and description. I am a beginner on Mercari. I want you to be happy with your purchase, so thank you for your understanding. Please refrain from price negotiations as stated in my profile.