The Wii U has sold through 13.5 million units, making it officially Nintendo's worst-selling console | VG247
Nintendo's Greatest Commercial Failure | Goomba Stomp Magazine
Chart: Nintendo Reports Disastrous Wii U Sales | Statista
Nintendo's Iwata acknowledges slow Wii U sales, but no price drop is coming | Engadget
Nintendo Reveals Wii U Sales Numbers for December
Switch vs 3DS and Wii U Sales Comparison - February 2021
Wii U - Wikipedia
Nintendo Switch Vs. Wii and Wii U Sales: CHART
PS4 vs Xbox One vs Wii U Global Lifetime Sales – May 2017 Update
November sales data shows a worrying lack of momentum for the Wii U | Ars Technica
Chart: Wii U Outsold by Xbox 360 and PS3 in Launch Week | Statista
Dismal Wii U sales prompt pay cuts for Nintendo execs
Wii U Outsells Xbox One The Week Before Christmas According To VGChartz
Switch vs Wii U – VGChartz Gap Charts – February 2018 Update
PS4 vs Xbox One vs Wii U Global Lifetime Sales – December 2015 Update
Wii U sales rise 200 percent after price cut - GameSpot
Nintendo's Switch to Success: 20 Years of Nintendo Console Sales
Nintendo's Switch to Success: 20 Years of Nintendo Console Sales
Wii | Video Game Sales Wiki | Fandom
Nintendo Wii / Wii U software unit sales 2022 | Statista
Images: Comparing Wii U and 3DS hardware sales to recent Nintendo systems
Nintendo: Only 160,000 Wii U Consoles Sold Last Quarter
Nintendo Finally Sells 10 Million Wii U Consoles - Video Game Coverage - Video Games, Pokémon GO
