Calculate the cost of making a concrete kitchen set, is it really only Rp. 3 million?

Calculate the cost of making a concrete kitchen set, is it really only Rp. 3 M? Is calculating how much it costs to make your own concrete kitchen set. the cost of purchasing sand, cement, iron, wire, ceramics, geranit, multiplex, melaminto, sink, water faucet, hob, straight motion hinge spoon, black drawer rail etc. an economical way to make a concrete kitchen set with a strong, sturdy modern slim fit mininalist. Creative greetings.