Premium currency packs vary between $1 and $100. There are also "bundles," which feel very squishy by F2P standards. After you've completed each major plot dungeon, the game will offer you a set of items as a reward -- only that you need to purchase the bundle. The bundles start at a moderate $1 per bundle, but will soon go into $20. At the time of writing If I bought every bundle that the game...
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