The 4K Steelbook Edition of The Boy and the Heron is actually cheaper than the standard 4K edition ($30.73) and only a few bucks more than the 1080p Blu-ray ($23) at the moment.

Arcane Season 2 has two unique Steelbook Editions, both of which feel pricey due to Amazon's current deals on Season 1's Steelbook Editions.