The “Whimsicott Substitute Plushie” themed after Whimsicott’s other form shown after using the move “Substitute” will release once more at Pokémon Centers on Sept. 20.
The plushie has sold out instantly every time it has been released, and it’s being released once again at the desire of fans. This time as well, “it may sell out quickly because it’s a popular product,” so those who want it should get theirs quickly.
Source: Zigg