"At first, one bomb would fetch a price of NT $ 20. Now there are fewer and fewer bombs around, and there are large-scale discoveries only if a whole building is dug up. A scarce commodity becomes expensive, and now the price has gone up to over NT $ 1000 for one bomb," Wu says.
「最早一顆砲彈收購價是二十元，現在砲彈越來越少，只有整建房屋挖土才有大量的發現，物以稀為貴，現在收購價提高到每顆一千多元」，吳增棟說。