The toys aren't in stores yet but they will be sold online at the Barbie website, starting this week, for $9.99.

新芭比商店里还没有，但从这周起将在芭比官网售卖，定9.99美元。

Yet surge fares also demonstrate the elegance with which prices moderate a marketplace.

然而，峰时定也展现了调节市场的精妙之处。

Whereas Le Mer markets their products at $510.

然而海蓝之谜（化妆品牌）却将其定510美元。

Those lunatics priced themselves out of business years ago.

那家公司早就因为定过高而没有销路了。

And so in that scenario, predatory pricing actually becomes very rational.

因此，在这种情况下，掠夺性定实际上变得非常合理。

Each Friday night a truck came, with cases of food that had to be unloaded, priced, and placed on shelves.

每个星期五晚上，都有一辆卡进来，上面有等着我卸下、定、摆到架子上的食物。

As a cartel, OPEC's members seek to fix prices so they can increase profits.

作为卡特尔组织的一份子，欧佩克成员国寻求定以期增加利润。

America's new plan to buy up toxic assets will not work unless banks mark assets to levels which buyers find attractive.

只有在银行将资产定在足够吸引买家的水平上，美国收购不良资产的新计有效。

One expert says a problem may be pricing.

一位专家称，有一个问题，那就是它的定。

(LENA KHAN): So predatory pricing is when a company prices a good below cost and is doing so basically in order to drive out its competitors so that it is able to, kind of, enjoy a dominant place in the market.

掠夺性定是当一家公司的产品低于成本，他们这样做基本上是为了赶走其竞争对手，以便能够在市场上享有主导地位。

The way buffets typically work is each person pays the same fixed price for access to a line of self-serve dishes.

自助餐的一般模式是每个人都要支付相同的固定咦获得一系列自助菜肴。

So overall, due to the quality of their toys and the ethical practice of the process, they cost much more to make and therefore are seemingly deserving of the price.

因此，总体来说，由于玩偶的质量很高，且生产过程中遵守道德伦理，其定较高是合理的。

And that is the price at which we choose to set it at.

即餐厅对这道菜的定。

Secondly, the postal service doesn't set its own prices like FedEx and UPS do.

其次，邮政服务部门并不像联邦快递和联合包裹那样自行定。

All of those things are a really high bar for the government to prove and because of that a successful case on predatory pricing hasn't been litigated in decades.

对政府来说，想要证明这一切的要求很高，外困难，因此几十年来有关掠夺性定的官司，没有一场是打赢了的。

And I put this to Voytek, what dollar figure should be put on human life to decide whether to ban the use of cell phones?

我也问过佛伊泰克，在决定是否禁止使用手机这件事上，人命应该如何定？

Laopu's success is partly attributable to its pricing model.

老铺黄金的成功部分归因于其定模式。

We have high demand with where we're currently priced. and that's that.

我们目前的定有很高的需求。就是这样。

The pity is therefore, that we do treat them as a guide to what matters, when this isn't what a financial price should ever be used for.

所以遗憾的是，当我们觉得某样东西的不合理时，我们常常认为这就是定规律。

Series 3 at the new price is available right after the show.

新定的3代在发布后马上发售。