I know Neogeo Arcade Stick Pro has been $ 99.99 in the past, but that has been without the Gamelinq Adapter most of the time (Only 1 time in May 2020).
The Gamelinq allows you to use this as a controller on the PS3, PS4, & Switch. You could also buy it separately from Gamemonkey Games Linky [gamemonkeygames.com] for $ 29.99. So if you waited for the Pro Controller to drop down to $ 99.99 again and buy the Gamelinq separately, it is still $ 10 more than the $ 119.99 woot is selling it for right now.