No info about availability.
Next generation guitar processor
Helix Stadium XL Floor, the most comprehensive and integrated guitar processor ever created by Line 6. The extensive hardware package features a high-resolution 8" touch screen, 12 high-contrast OLED scribble strips, and a precise expression pedal with toe switch. It offers extensive connectivity, including various analog and digital audio inputs and outputs.
These merchants probably sell this module. Huh?