costs a lot
Ce manteau coûte cher, mais il vaut son prix.
This coat is expensive, but it's worth the price.
Si vous pensez que l'éducation coûte cher, essayez l'ignorance.
If you think education is expensive, try ignorance.
L'éducation, mon garçon, coûte cher.
Education, my boy, is expensive.
— L'Histoire personnelle de David Copperfield (2019)
Pourquoi as-tu acheté ce dictionnaire qui coûte cher ?
Why did you buy that expensive dictionary?
Un piano coûte cher mais une voiture encore plus.
A piano is expensive, but a car is even more so.
La nourriture pour chien coûte cher.
Dog food is expensive.