Stock art of Italy's design.
A set of eight Gakuen Rubber Keychains (full title: 学園ヘタリア ラバーキーホルダー, Gakuen Hetalia Rubber Keyholder) made by S・O・F・T was released on January 28th, 2012.
They're sold individually, with a retail value of 735円 ($9.80) each.
Second hand values aren't yet known.