Sheeting
Framing studs
Just look at the cost of the materials for a simple structure.. Prices are nuts... anyone building or buying now is going to take a bath later ( read as negative equity) this is the only time I have ever advise to rent and see what happens rather than buy or build. My house market value has almost doubled in less than two years. It had only risen 20% in the last 30 yrs, nothing in my area has changed... just more ignorant people.