Balusters:       $45.00 each 

(6″x6″x30″)

+Top Railing:  $24/foot 

(9.8″x3.5″)

+Bottom Rail: $22/foot (optional)

(9.8″x3.5″) 

Shipping:      ~$500 on east coast

Installation: ~$50/foot depending on several factors such as layout, steps, curves.