The Joy-Con will be available for purchase at select retailers and Nintendo's online store for a limited time, although the company doesn't specify exactly when.
New Limited-Time Switch Controllers Releasing March 22
Nintendo Reveals Pink Joy-Con Switch Controllers Alongside New Princess Peach: Showtime Gameplay - Game Informer
Nintendo Reveals Pastel Pink Switch Joy-Cons for Release of Princess Peach: Showtime
Mario Golf: Super Rush - Super Mario Wiki, the Mario encyclopedia
News - 2020, Week 47 - Nintendo, Nintendo Switch, Nintendo eShop, Nintendo Switch Online, Nintendo 64, Super Nintendo, SNES, GameCube News
New Limited-Time Switch Controllers Releasing March 22
The Verge Archives - Nintendo - Page 2
Pink Joy-Cons launching with Princess Peach: Showtime - Princess Peach: Showtime! - Gamereactor
Preorder Nintendo's New Pastel Pink Joy-Cons for Princess Peach: Showtime - IGN
Pre-Order Nintendo's Princess Peach Pastel Pink Joy-Con Controllers
Super Mario Bros. 35th Anniversary, Ultimate Pop Culture Wiki
Some Nintendo Switch Consoles Are Allegedly Warping In Docked Mode - My Nintendo News
Some Nintendo Switch Consoles Are Allegedly Warping In Docked Mode - My Nintendo News