By checking and triple checking, newcomers can reduce their chances of being hoodwinked. The instruction booklets and boxes that come inside the capsules for snack toys are like their birth certificates, with their manufacturer, age, production method, and other such detailed background information on them.
這套食玩最貴時，一隻可以賣到台幣 1300 元左右，是原價的二十幾倍，葉怡君在日本的拍賣網站上買到 8 隻，目前還缺 4 隻才收齊，是她心目中的夢幻逸品。