I was at a GameStop while two reps were trying to figure out what was wrong with the Switch Kiosk that was there. While fiddling with it, they removed a Switch cartridge with a white sticker label and put it on the counter...I wanted so badly to snag it while they weren’t looking and run off, but my morality got the best of me and I let it be. So there must be something cartridge promo related in their kiosks.