I like Pokemon more than you! :p
Gamestop will be giving out a Duraludon promo starting August 27th! This is to celebrate the release of Evolving Skies. You can get the promo when purchasing $15 of Pokemon TCG merchandise.
We don’t know which Duraludon will be given out yet. It may be the most recent one from Vivid Voltage. It should be a cosmic holofoil version with a Gamestop stamp.
This is yet another Gigantamax-capable Pokemon of receiving a promo card at Gamestop. Before Duraludon we had Sandaconda, Flapple...