He was also sure that such a collection would one day be extremely valuable.
I believe in local authorities; their relationship with further education was extremely valuable.
In no small part because they are extremely valuable animals.
These records ended up being extremely valuable to the defense in similar cases.
My husband is an important man who does extremely valuable work.
The development process of the model was an extremely valuable experience for the company.
Such information could be extremely valuable for the purposes of environmental policy making.
It is an extremely valuable service, and one which tends to get left behind.
This service is extremely valuable: the earlier services are begun, the better.
"But a lot of employees see it as extremely valuable to them."