worth:
    stone: 7.5
    dirt: 0.2
    cobblestone: 2
    wooden plank: 1.5
    sapling: 3
    sand: 1
    gravel: 1.25
    wood: 6
    glass: 5
    lapisblock: 270
    sandstone: 4
    cobweb: 10
    wool: 3
    dandelion: 10
    rose: 10
    brown mushroom: 10
    red mushroom: 10
    moss stone: 75
    obsidian: 150
    cactus: 6
    pumpkin: 200
    netherrack: 20
    soul sand: 25
    glowstone block: 60
    apple: 30
    arrow: 7
    coal: 10
    diamond: 750
    iron ingot: 20
    gold ingot: 500
    stick: 0.35
    mushroom soup: 25
    string: 15
    feather: 10
    gunpowder: 25
    seeds: 6
    wheat: 40
    bread: 150
    flint: 1.5
    raw porkchop: 50
    cooked porkchop: 75
    golden apple: 35000
    saddle: 1000
    redstone: 7.5
    snowball: 8
    leather: 15
    clay: 10
    sugar cane: 6
    paper: 19
    slimeball: 500
    egg: 75
    glowstone dust: 15
    raw fish: 150
    cooked fish: 175
    bone: 50
    sugar: 2
    cake: 244
    cookie: 28.75
    gold music disc: 1000
    green music disc: 1000
    cocoa bean: 150
    lapisore: 30