情景对话：
Han: Exciting news! I got the fishies a new house! I got it cheap. It was a foreclosure.
好消息，我给小鱼们买了新家，价格超便宜，因为这是被政府强制收回的房子。

知识点讲解：

I got it cheap.
很便宜买的

【例句】
I got this air purifier cheap from my old roommate. He's leaving town in 3 days so he wanted to get rid of everything.
我从前室友那花很少钱买了这个空气净化器。他很快就要离开这了，想把东西都处理了。

Something was on sale.
（某个东西）打折

【例句】
Check out these shoes. They were on sale. Looks nice for $20 doesn't it.
看这些鞋子，在打折呢，20块钱很值对不？

Something is a bargain.
（某个东西买的）很值

【例句】
These headphones are a bargain. They're only $50 and sound better than Beats.
这幅耳机很值，才50美金，比Beats的音效还好。

Dime-a-dozen
一块钱一大把

通常形容某物很普通，不值钱

【例句】
No, this ring isn't expensive at all. It's made of quartz, which is a dime-a-dozen.
不，这戒指一点都不贵，是石英的，一块钱一大把。