I Want Mangoes, Not Mangoes

After graduation, Zhou Chao went home and inherited the convenience store his parents left behind. He also received a Check-in System.
[Ding! You have obtained a newbie gift pack x1.]
[Do you want to open it?]
"Open the newbie gift pack," Zhou Chao said as he leaned back in his chair.
Upon opening the gift pack, he received a Wuling Hongguang MINI EV and 1 million yuan in cash....

As a Magnate, I Started Checking in at a Convenience Store

"Seeing you all so excited, even Guan Lao came over. It seems there's really some good news!" Zhou Chao smiled as he sat next to Guan Ze.

"It's indeed good news. The Duke of Somerset is willing to exchange one for two, but it's limited to the Victoria Parliament Scepter and King John's Crown. As for the two masterpieces, they are willing to trade one for one, and we can also bring along some other non-valuable artifacts."

"One for two? What are they willing to exchange, the Eastern Zhou Golden Sword Hilt, Nine-Verse Women's Maxims, and Liao Tricolor?" Zhou Chao's eyes lit up with anticipation.

Zhou Chao's words made everyone fall silent, but in the end, Guan Ze spoke, "They are not willing to bring out the Nine-Verse Women's Maxims and Liao Tricolor. They are willing to exchange the Eastern Zhou Golden Sword Hilt, remnants of the Yongle Encyclopedia, Yongle Treasure Sword, and some precious porcelain!"

Satisfied Solution