The price of your wooden fence will vary, depending on the type of wood you choose, as well as the quantity of wood you have to buy. To give you a glimpse of the prices: ●   A 6-foot long cedar picket costs roughly $2-3 for one. ●   Spruce is valued at about $5, for the same length. ●   Redwood prices can go as high as $8. ●   Cypress is less expensive, at about $2.