Later this month, Nintendo will begin selling a Super Nintendo controller for Nintendo Switch to help us make the most of the newly-added SNES games arriving for Nintendo Switch Online members soon. The gamepads have ZL and ZR buttons up top and USB charging "just like the Pro Controller."
Not too surprisingly, Nintendo will only offer the SNES controllers to Switch Online subscribers – and there's a limit in place of "four purchases per Nintendo Account." They're a reasonable enough purchase at $30 a pop, and shipping will begin on September 18, 2019.
I can't not get one, folks. I can't!