Pokémon Sleep is preparing to introduce the Third Anniversary Prelude Event Bundles S, M and L alongside the Third Anniversary Prelude Event. According to the official announcement, each bundle contains a different selection of items to help players during the celebration with larger bundles offering more rewards. The bundles will be available for a limited time through the in-game shop, giving players another way to prepare for the anniversary festivities. More details about pricing, availability and bundle contents are available through the official Pokémon Sleep event announcement.
Source: Official Pokémon Sleep news and PokemonSleep.net
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