You often have to buy the cheapest products.

Again, much cheaper than buying the fuel.

I'm not a lot cheaper than him, but I'm a good bit cheaper.

One night is 50 with everything included. 50?

And when you make them light in the right way, that can be simpler and cheaper to make.

Harris out at Watford says he'll do it cheaper than they will in town.

You've seen them all around, especially these days as radars are cheaper.

I went and bought the cheapest toaster I could find, took it home and was kind of dismayed to discover that, inside this object, which I'd bought for just 3.49 pounds, there were 400 different bits made out of a hundred plus different materials.

It's 20,000 dollars cheaper to build a medical school than to keep people in jail.

When a utility burns coal, it is the cheapest source of fuel, but they're not paying the full price.

And, working on the idea that the cheapest electric toaster would also be the simplest to reverse engineer,

But paper electronics is one of the most promising branches of material science in that it allows us to create cheaper and flexible electronics.

Right now, fashion (let alone clothing) is becoming cheaper and cheaper. But you can do fashion for free by designing an avatar for yourself.

Solar water heating systems have become popular in China, where basic models start at around 1,500 yuan (US 235), much cheaper than in Western countries (around 80 cheaper for a given size of collector).

This would make German support for renewables cheaper and generate some income in Greece, without compromising on European renewables deployment. But no one should expect to strike solar gold.

Producing health requires investment in good food, in a pleasant and non toxic environment, and in jobs that motivate people to work and feel productive. (And perhaps it requires investment in, say, making bad food unappealing, if only by making good food cheaper or even subsidized and more convenient.)