pole shed questions

hey LAWRENCE!!! this topic was cussed and discussed under the " shop thread " stuff just recently by guy in Ga.
I know one thing, lumber costs went stupid last year or two. the many pole barn co, around here must not get screwed on their lumber,... like us the retail customer.
I bought some steel for frame connectors and patches other day at wholesale steel co. the guy in there said steel prices are fixing to go DOWN???? not sure if this will trickle down to the roof metal or not.
I can tell you one thing, no matter how big it is, will never be big enough!!
there are many pole barn builders around here, and very competitive. I can look up some various sizes by one co. that does a bunch.
I do know garage doors are stupid high! but what isn't??????