Admittedly, a decent chunk of the price discrepancy between non-designer and designer items has everything to do with the fancy labels.

不得不承认的是，大部分设计师服装和非设计师服装的价钱不同之处确实和这些漂亮的标牌有关。

youdao

The purchase of securities on one market for immediate resale on another market in order to profit from a price discrepancy.

套利，套汇： 在一个市场上购买证券而在另一个市场上立即售出以从价差中获利。

youdao

The exchange won't say who the buyers and sellers were, nor could it explain the price discrepancy.

FORBES: Hot Seats

Users with a price discrepancy have the option to recycle or to have their electronics shipped back.

WSJ: Finding a Market for Your Old Electronics

An example of the discrepancy can be seen in the price of a 16GB WiFi iPad with Retina Display.

FORBES: Australia To Grill Apple And Microsoft Over Price Gouging