Pre-Orders are starting to pop up for the Bandai Tamashii Nations S.H. Figuarts Super Saiyan 4 Son Goku Figure, which is listed for $59.99 and is expected to ship in November 2021. Pre-Orders are available on BigBadToyStore, Entertainment Earth, Sideshow Collectibles and Amazon.
Super Saiyan 4 Son Goku includes three interchangeable faces, multiple interchangeable hands, and a 10x Kamehameha effects part.
The Dragon Ball GT Series also takes place in an alternate reality compared to the Dragon Ball Super series, where the Super Sayian God form was introduced. The franchise can be confusing at times considering that there is more than one reality, so you have to pay close attention and have a general understanding of how a “multiverse” franchise works.