2 sentences

1. 这件上衣正在特价销售。

   zhè jiàn shàng​yī zhèng​zài tè​jià xiāo​shòu.

   This top is currently on sale at a special price.

   Source: Dong Chinese Dictionary

2. 为了抢到特价门票，他大清早就捷足先登了。

   wèi​le qiǎng​dào tè​jià mén​piào, tā dà​qīng​zǎo jiù jié​zú​xiān​dēng le.

   To snag the discounted tickets, he got an early start and beat everyone else to it.

   Source: Dong Chinese Dictionary