GameStop To Hold Shiny Legendary Pokémon Distribution Events - Game Informer

Shiny versions of Dialga, Palkia, Geratina will be available for three weeks each in August, September, and October. 

Gamestop Reportedly Running A Shiny Eternatus Distribution Soon – NintendoSoup

U.S. Shiny Zacian and Zamazenta Event Announced

Shiny Toxtricity distribution is coming to GameStop, begins February 19th - Nintendo Wire Nintendo Wire

All-Stars from Galar, Hisui & Beyond! Become a Pokémon master with the Pokémon TCG: Crown Zenith Elite Trainer Box. The Legendary heroes Zacian and

Pokemon Trading Card Game: Crown Zenith Elite Trainer Box

GameStop on X: Starting on 9/18 head to your local GameStop to get your code to receive the Legendary Pokémon Shiny Eternatus in Pokémon Sword and Pokémon Shield. *Available Only While Supplies

GameStop Giving Away Three Shiny Legendary Pokemon

The shiny Zacian and Zamazenta Pokemon distribution will be annoying

SWSH - Shiny Toxtricity - Event Pokémon News - Project Pokemon Forums

Shiny Zacian / Zamazenta up at GameStop for Pokemon Sword / Shield

News - May, 2023