What is the semantic component of this Chinese character?

This old talisman is a very rare item.

This manga ticket is a very rare item.

He always feels at ease when he has a talisman.

His words were surrounded by quotation marks.

He doesn't need to unnecessarily take on a fight.

He decided to buy a new car on credit.

Because an earthquake forecast was issued, I stocked up on food.

It is important to stock up on food before an earthquake.

He bought all the new comics in bulk, like an adult.