Most cost effective source for residential wire and conduit?

Fiber's cheap... I'd just run it house to house, or should I say what we did between us and #1 Son's house, 3000 feet through the woods. You'll need a glass splicer though for connections... or access to one. Son got this one for $250 off of Ebay, I think they originally retailed for MANY thousands.
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That's wild. Ya I'm 1000 from the road, and he is 2000. Did you bury that cable?