I actually saw 2 NES Classics in a claw machine at a nearby mall. My brother took three tries on it and it looked impossible so I didn't throw money at it. (The real reason is I didn't have any singles on me, but I'll pretend that I was avoiding a scam to make me feel better.)
OT: Probably the Switch, not by much. Another prediction is that we will be disappointed by overall sales by every console. I'm a pessimist at this time of year.