A lot of Nintendo fans were disappointed and even downright angry when they were unable to secure an NES Classic Edition console in time for Christmas. Supply fell way short of demand, while many of those who did manage to get their hands on one of the retro consoles took to selling them on eBay and Craigslist at around a 400 percent markup.

Source: Hot Hardware – Nintendo Chief Says Switch Won’t Repeat NES Classic Shortage With 2 Million Units At Launch