Cost of a basement in a new build?

Question:I was wondering if anyone knows what it costs to add a basement in a new build. The house would measure 76x26 and I would want the basement to be at least 8ft deep. This would be an unfinished basement. Any help is appreciated.

Answers:
The cost will vary by region and the type of concrete you use. There are other factors too as in how close can the truck get
to the house.If you need to pump the concrete it will cost more.