他们收了多少修理费？

What did they charge for the repairs?

修理费要花200元，出入不过几元。

The repairs will cost $200, give or take a few dollars.

当我告诉他修理费要花多少钱时，我瞧见他吃了一惊的样子。

I could see him wince when I told him how much the repairs would cost.