Build-A-Bear has just added an adorable plush to their Pokémon collection that will gladly take your money. That would be Squirtle in a raincoat . It may just be the cutest thing ever and may just make up for your inability to catch them all.
Just be aware that this plush is an online exclusive. It comes with a Poke Ball hoodie, an exclusive trading card and the raincoat, and even makes six super Squirtley sounds:
Squirtle ever? It just might be. Theoretically you could take him out for rainy days walks thanks to that raincoat, but it is probably best to keep him inside where he is dry and safe.