Indeed, the value of attention can be monetized, and a contract requiring someone to pay attention (by, say, giving a speech or appearing at a photo opportunity) can be bought and sold.

确实，关注的价值可以标价。可以签订合同要求某个人给予关注(比如做个讲座、提供合影机会)，这就存在买卖关系。

youdao

This year, 57% of the fine wine that Sotheby’s sold globally, by value, was bought by Asians; four-fifths of those buyers were from China and Hong Kong.

今年，苏富比拍卖行在全球售出的高级葡萄酒中有57%（以价值计）为亚洲人购买；其中五分之四的买家来自中国和中国香港。

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The higher the calorific value of the food sold by a stall, the more accurately Dr New's volunteers were able to point towards it.

摊位所售出食物具有热量越高，纽博士的志愿者对于其位置的指向越精确。

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More than 84 items were sold by lot with 93 percent sold by value.

FORBES: 30.52-ct. emerald-cut diamond sold for $3.3 million.

This is the cost of goods sold divided by the average value of inventory for a given period.

FORBES: Will The Holiday Shopping Season Be Good for Retailers?

Traces of both horse and pig DNA were also found in frozen value beefburgers sold by Iceland, Lidl and Aldi and Dunnes.

BBC: Horsemeat row: Aldi is latest to drop Silvercrest