worth:
  andesite: 0.04
  coal: 0.75
  cobblestone: 0.02
  diamond: 25.0
  diorite: 0.04
  dirt:
    '*': 0.01
  emerald: 40.0
  flint: 0.07
  glowstonedust: 0.75
  glowstone: 3.0
  goldingot: 11.5
  goldore: 8.0
  granite: 0.07
  gravel: 0.3
  ironore: 5.0
  lapislazuli: 0.45
  mossycobblestone: 1.5
  netherrack: 0.03
  nametag: 15
  obsidian: 5.5
  quartz: 0.25
  redstone: 0.25
  saddle: 15
  sand: 0.5
  stone: 0.08
  acacialog: 1.0
  birchlog: 1.0
  darkoaklog: 1.0
  junglelog: 1.0
  oaklog: 1.0
  sprucelog: 1.0
  arrow: 0.08
  blazerod: 0.45
  bone: 0.3
  ironingot: 6.5
  enderpearl: 0.2
  ghasttear: 4.5
  gunpowder: 1.0
  rottenflesh: 0.25
  spidereye: 0.18
  beef: 0.08
  chicken: 0.07
  cookedporkchop: 0.15
  egg: 0.45
  feather: 0.03
  inksac: 0.25
  leather: 0.1
  mutton: 0.06
  porkchop: 0.7
  string: 0.1
  wool:
    '*': 0.08
  poppy: 0.025
  cookedmutton: 0.12
  cookedbeef: 0.15
  cookedchicken: 0.1
  whitewool: 0.08
  graywool: 0.08
  cyanwool: 0.08
  lightgraywool: 0.08
  blackwool: 0.08
  orangewool: 0.08
  magentawool: 0.08
  lightbluewool: 0.08
  yellowwool: 0.08
  limewool: 0.08
  pinkwool: 0.08
  purplewool: 0.08
  bluewool: 0.08
  greenwool: 0.08
  brownwool: 0.08
  redwool: 0.08
  beetroot: 0.1
  beetrootseeds: 0.06
  wheat: 0.1
  wheatseeds: 0.05
  netherwart: 0.2
  potato: 0.15
  carrot: 0.15
  sweetberries: 0.03
  cocoabeans: 0.05
  redsand: 0.5