We shall provide such insurance at your cost.

我方将投保这种险别，费用由你方承担。

youdao

Should you so desire, we shall insure these goods at your cost.

假如贵公司希望如此，我方将对货物投保，费用由你方负责。

youdao

At your cost a new company brand is going to make money - at the same producing costs.

你所支付价钱，一项新品牌将以同样的成本从中赚取营利。

youdao

"You think you've got your own computer all to yourself and you can't tell the difference that you're working on something other than a computer and sharing this other resource and doing it at a much lower cost than having your own PC."

VOA: special.2010.04.12

You want it, your price, to be at or above cost.

你希望你的价格,等于或大于成本

耶鲁公开课 - 博弈论课程节选

If you can get extra benefits for yourself or your family members at no cost in terms of your own retirement benefit, go for it.

FORBES: Three Rules to Higher Social Security Benefits

You may be elderly and your heirs will get a step-up in cost basis at your death.

FORBES: Capital Gains Tax is an Economic Monkey Wrench (2012)

Also look at your rent and utilities cost.

FORBES: Maintain Positive Cash Flow in a Tough Economy