I like this television very much.
How much does it cost?
It's the most expensive model in the shop.
It costs five hundred pounds.
That's too expensive for us.
We can't afford all that money.
This model is less expensive than that one.
But it's certainly more expensive than this one.
Can we buy it on instalments?
Of course.
You can pay a deposit of thirty pounds, and then fourteen pounds a month for three years.
Do you like it, dear?
I certainly do, but I don't like the price.
You always want the best, but you can't always have the best.
This model is the most expensive of them all.