100 million and counting: Nintendo affirms that Switch is still mid-cycle | Ars Technica
The Wii U has sold through 13.5 million units, making it officially Nintendo's worst-selling console | VG247
Switch vs 3DS and Wii U Sales Comparison - February 2021
Nintendo Wii top selling games worldwide 2022 | Statista
Nintendo Switch Sales Sales Weaker than Wii in First Year - DFC Dossier
Wii | Video Game Sales Wiki | Fandom
Nintendo says Switch sales saw a big rise during the holidays, pace close to Wii
Wii - Wikipedia
Chart: Wii U on Track to Become Nintendo's Worst Selling Console | Statista
Why Was the Wii so Successful? | GameGrin
Analysis: Xbox 360 poised to pass Wii in US sales by year's end | Ars Technica
Chart: Nintendo Reports Disastrous Wii U Sales | Statista
Nintendo announces yearly sales numbers - Pure Nintendo
Chart: Has Nintendo's Switch Passed Its Peak? | Statista
Switch vs Wii Sales Comparison - Switch Closes the Gap Again in June 2020
Video game consoles lifetime unit sales worldwide 2021 | Statista
Chart: Nintendo's Wii U Arrives Right on Time | Statista
Wii | Video Game Sales Wiki | Fandom
Wii | Video Game Sales Wiki | Fandom
Nintendo Wii / Wii U hardware unit sales 2007-2018 | Statista
Nintendo Switch Vs. Wii and Wii U Sales: CHART
Wii | Video Game Sales Wiki | Fandom
Switch vs Wii Sales Comparison - June 2021
