Mo Beihan had estimated these things a long time ago, and he also knew Chen Jin's strength, and knew how much benefits he could get back when these things were in his hands.

So he said: "Ten catties of black noodles, five catties of white noodles, five catties of rice, ten catties of cornmeal, three hundred yuan, plus a few old things."

Chen Jin thought for a while. He has a lot of knowledge. When these things are in his hands, he can find all kinds of people who want to exchange. Therefore, he still earns this requirement, but he can earn a lot.

Chen Jin suddenly smiled and said, "Brother, you are so refreshing, okay, I will get it for you!"

Soon he packed the food, packed them in cloth bags one by one, and took two hundred yuan to Mo Beihan. After that, he went to get the old things.

Gu Qingyao was watching, thinking about the situation of this era.

This was the 1970s, and the hunger situation was a little better compared to the previous era of the Great Famine. Their city is relatively poor and supplies are even more scarce.

Therefore, the high-priced food on the black market is also quite high, because money cannot be bought.

During the three-year difficult period, the coarse grains in the black market were about five yuan a catty, fine grains were a bit more expensive, and meat was more expensive. Pork, when it was the most expensive, cost twenty yuan a catty, which was simply sky-high!

But that was the price for a difficult period of three years, and it was limited to the black market.

Today, in the 1970s, the environment is a little better, but the black market prices are still scary, and food is still the most precious thing.

The current price of pork should be twelve or three yuan a catty, and Mo Beihan these things, if calculated at the black market price, should be around 500 to 600 yuan.

Prices across the country must have fluctuated, but here they are.

Therefore, Chen Jin still earns money for these things Mo Beihan wants.

After a while, Chen Jin brought two wooden boxes. After the boxes were opened, they were full of radiance.

I guess I saw Gu Qingyao here, so Chen Jin took all jewelry.

There is a matching diamond jewelry, a diamond ring, a diamond necklace, and a pair of diamond bracelets in the box. This is a set.

Gu Qingyao took a look at the diamond ring, this thing, in the jewelry store of later generations, is estimated to be tens of thousands, but now, only a few catties of food can be exchanged, or even not.

There are also four gold bracelets, two of which are inlaid with emeralds. The gems are shiny, hydrated and very beautiful.

There are also four pairs of jade bracelets, all of the best materials, but Gu Qingyao fell in love with the best pair of them, the jade bracelets made of Laokeng glass, full of green color, clear texture, and full of water. Beautiful.

Gu Qingyao likes it very much.

Seeing her eyes sparkling, Mo Beihan smiled and said, "You pick some favorites."

Gu Qingyao thought for a while, did not refuse, took the set of diamond jewelry, a gold bracelet with emeralds, and then this pair of jade bracelets.

In this era, the National Bank of Jewelry and Jade does not accept it, which is almost equivalent to waste. People who do not like it will not ask for these things at all. Therefore, for Chen Jin, Gu Qingyao took these things.

She only took a gold bracelet, and gold is today's hard currency.

When Mo Beihan saw that Gu Qingyao had taken the best pair of jade bracelets, his eyes moved.

After Gu Qingyao had finished picking, Mo Beihan was about to get up and leave.

Chen Jin smiled and sent the two out, "Brother, if you have something good, remember to come to me again! I can also find you."

Mo Beihan glanced at him, "I still have a lot of meat in my hand!"

Chen Jin suddenly smiled and squinted!