[amazon.com](https://amzn.to/3J1OMEE) has the LEGO Harry Potter Hogwarts: Polyjuice Potion Mistake for **$16** with free shipping on $25+ or with Prime.

[amazon.com](https://amzn.to/36QM8Vh) also hasLEGO Harry Potter Hogwarts Moment: Potions Class for **$23.99**. Shipping is free on orders of $25+ or Prime.