From Press Release:
Ghostbusters is now back in Rocket League with returning and new Ghostbusters content!
The Ecto-1 Bundle is now available in the Ghostbusters Tab in the Item Shop for 1100 Credits and includes the iconic Ecto-1, signature white Ecto-1 Reel Life Decal, weathered Ecto-1 Reel Afterlife Decal, Ecto-1 Engine Audio, Ecto-1 Wheel, Ecto-1 BK Wheel, Spirits Boost, and RTV Trail.
Players can also purchase the Ecto-1 Reel Life Upgrade Bundle (600 Credits), Ecto-1 (500 Credits), RTV Trail (300 Credits), Spirits Boost (400 Credits), Ecto-1 BK Wheels (100 Credits), Reel Life Decal (100 Credits), and Reel Afterlife Decal (100 Credits), separately in the Ghostbusters Tab as well. All bundles and items in the Ghostbusters Tab will be available from November 11 until November 22.
In addition, the Stay Puft Goal Explosion has also returned and will be available for the first time in Painted variants (800 Credits each) in the rotating Featured Tab of the Item Shop beginning today for a limited time.