rare bar

Hi All, im a newbie here and hoping to get some help. In my travels to japan I came across this bar that i had to buy. I know its legit but i cant find much info on it or can determine its value/rarity and history of it and production. its a 1gram bar dragon limited edition bar from the 1970's...

Small bars big news for those seeking affordable gold We are pleased to announce 1/2oz cast barsmade from 99.99% pure gold have been reintroduced for sale by The Perth Mint. The choice of many investors as a result of their low sales premium, cast bars currently come in eight sizes ranging from...