Need a portable military grade darkroom? Today’s your lucky day! There’s a used US Army one for sale on eBay with the starting price of $4,500. The 4,500 pound shelter contains 3 rooms with 614 cubic feet of space, and comes with all the darkroom equipment you need, including an escape door! Also comes with a temperature water control system and heating and air conditioning.
More photos here : http://imgur.com/a/Ag0gz