https://www.techradar.com/news/nintendos-nes-mini-is-outselling-the-ps4-and-xbox-one

Remember Nintendo's NES Classic Mini? The little retro console that could? It's currently enjoying a renaissance like sales boost, bringing it to the top of the US console sales charts for the month of June.

Originally released back in 2016, it quickly became one of the hottest gadgets of the year – in no small part due to the relative scarcity of the product. Whether due to supply issues or a (successful) attempt at driving up hype and interest, it launched first with incredibly limited amounts of stock. Then, Nintendo threatened to cease production altogether.