Great. I made this when there were only slimes in slime chunks deep underground, and I spent at least 60k on it, that's not including the three different times I built it(wrong height, and also too close to others). This had to have about 5 stacks of iron, 8 stacks of redstone and4 stacks of wood(not planks). I had to buy it all. Also, it took about 10 hours to complete. not to mention the 20 times I died from the void and enderman that spawned next to me.