Bestbuy offers Mario + Rabbids Kingdom Battle Season Pass - Nintendo Switch [Digital Download] for $5 (orig. $19.99).

Product Description:
Continue your journey through the twisted Mushroom Kingdom with the Mario + Rabbids Kingdom Battle season pass. 
Get access to exclusive weapons and 2 DLC packs as they're released. Get the Steampunk Pack exclusively with the season pass, which includes an exclusive weapon for all eight heroes in a unique steampunk style. 
Season pass content release dates are subject to change.

• Continue your journey through the twisted Mushroom Kingdom with the Mario + Rabbids Kingdom Battle season pass
• Get access to exclusive weapons and 2 DLC packs as they're released
• Get the Steampunk Pack exclusively with the season pass, which includes an exclusive weapon for all eight heroes in a unique steampunk style
• Season pass content release dates are subject to change