Is 470 gold per gram in Yuyao Jin Dasheng too expensive?

Not expensive.

Gold is the elemental form of the chemical element gold (Au). It is a soft, golden yellow, corrosion-resistant precious metal. Gold is one of the rarer, more precious and highly valued metals. Internationally, gold is generally measured in ounces. In ancient China, "liang" was used as the unit of gold. It is a very important metal. It is not only a special currency used for reserves and investment, but also an important material in the jewelry industry, electronics industry, modern communications, aerospace and aviation industries and other sectors. Gold, also known as gold, the chemical element symbol is Au, is a metal with yellow luster. Gold has good physical properties, stable chemical properties, high ductility and scarcity. It is not only a special currency used for reserves and investments, but also the jewelry industry, electronics industry, modern communications, aerospace and aviation industries, etc. Important materials for the department. It was still the world's currency before the 1970s, and it still occupies a place in the international reserves of various countries. It is a special commodity that has currency, commodity and financial attributes at the same time. Gold is a very stable precious metal. Since ancient times, gold has been a symbol of wealth. Gold is also one of the very rare and precious metals. Since gold jewelry was originally only worn by wealthy people, now living standards have improved and many people can afford gold jewelry. Currently, there are hard gold and pure gold on the market. Although hard gold and pure gold are both gold, the materials, techniques and prices are different, so the quality is also different