compared to every other up-gradable spawner, magma cubes upgrade costs just seem so absurd for what its worth, and its by far the most expensive spawner to upgrade, and you get slime balls,magma balls and redstone for a max level. looking at other prices these just seem so outlandish: [cost to max level spawners, based on SMP prices] sheep: 40,000 spider: 105,000 mushroom cow: 155,000 creeper: 180,000 villagers: 198,250 silver fish: 200,000 ghast: 235,000 magma cube: 420,000 i get why silver fish and ghast cost so much, they drop emeralds/diamond respectively but almost double the upgrade cost of the ghast to fully upgrade the magma cube for [20% slime, 30% magma, 10% redstone] just seem not worth it, and level 1 magma cubes drop absolutely nothing so you have to upgrade them to make them worth while. at least with creepers you still get [10% redstone] at a much cheaper price. slime and magma cubes sells dont even beat out creepers at max rank [slime sell: 3.25 max. magma: $1 max. at max rank, creeper sells beat out both slime and magma, at gunpowder: $2 max and cactus: $3 max] and level 1 creepers can drop gunpowder without upgrades, making magma even more useless. with that price beating out ghasts by almost double, so whats the point of magma cubes? and while to outright buy a magma cube is 350,000, it still doesnt deserve to cost 770,000 just to be viable. im just suggesting magma cube upgrade prices go down to fall in line with other spawners, like around 200,000 [near creepers/villagers] or buff the drop rates/what magma cubes can drop.