fix: unique runes get wrong lbin prices

[TakoTheDev]

Unique Rune NBT (simplified):

{
    Name: "§f§f§e◆ Meow Music Rune III",
    ExtraAttributes: {
        runes: { MEOW_MUSIC: 3 },
        id:"UNIQUE_RUNE"
    }
}

Normal Rune NBT (simplified):

{
    Name: "§f§f§c◆ Grand Searing Rune III",
    ExtraAttributes: {
        runes: { GRAND_SEARING: 3 },
        id: "RUNE"
    }
}

Tested and works