Pre-order the new expansions, which are estimated to ship in March 2021. We also have the Howly Growly deluxe version and other expansions. TO PURCHASE AN ADD-ON: Click on it, add it to your cart, then close the window and select any other Add-Ons before checking out. There will be some small fees added to the shipping due to weight increases. These prices are directly based on actual shipping costs. Contact us if you have questions.