Transmigrating to the Nineties: Making a Living by Finding Hidden Treasures

I can't write a blurb.

Lin Shu, an amateur antique enthusiast from the 21st century, went out to buy roast chicken and got mowed down by a freight truck. She transmigrated into an alternate version of the 1990s, where everything was both different from and similar to her old world. The place names and cities she knew were gone, but history had followed a similar course. The 1990s were a time of economic growth. The city where she landed was called Jincheng. Her new self's parents were both dead, and she had a younger brother, Lin Jun, in college, a younger sister, Lin Hua, in high school, and an antique shop on the verge of bankruptcy. Fortunately, the heavens had been kind to her: she had a golden finger.