Sale Price: $3,259. Orig: $3,430 3yr: $151/mo. 4yr: $136/mo. – Best Value Metal buildings are a great way to get those items out of the weather! Lawn-mowers, weed-eaters, bicycles and other storage needs. Sizes available up to 12’x24′ in this style and up to 16’x50′ in conventional builds. Made with the quality craftsmanship we have all become accustomed to at Derksen Portable Buildings!