>>53730547>>53730554>90 hatchesAssuming I hatch all of them during the event and don't use a star piece, that's roughly 200k stardust and a bunch of (potentially) shiny Pokémon. 15-20 of those eggs will probably be 10kms as well, so even if I don't hatch a ton of Larvesta, I'll still get some cool stuff.
Pic related is the best incubator box ever btw; as you'd expect, this was a daft attempt to get people to spend money during the pandemic.