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How to get Grumpy
Limited time Armored Titan Shifting skin purchasable excl...
Grumpy is a Halloween Event item in Attack on Titan Revolution. It is worth about 0.3 Viz (90 Scrolls) in trades, ranked #86 out of 379 items on our value list. Values are community trading estimates, last updated 2026-10-22. Use the trade calculator to check a full trade.
