golden rare pokemon cards Pokémon TCG: Mega Evolution to debut 'Mega Ultra Rare' gold The item available is listed in the Title Pokémon TCG Reveals Pokémon Card
Description
Firstly, it has to have been from one of those early sets

Made with archival-safe, non-PVC, rigid polypropylene materials, you can store up to 100 double-sleeved cards with confidence
B ut the change will come, whether we like it or not, because by the time Perfect Order becomes tournament legal, the rotation will have already taken place, and we will be facing a completely new territory, one where cards that might not have been historically powerful suddenly become the best option

There are usually only 1-3 Crown Rare cards released each expansion, and they have a low chance of appearing when you open boosters, making them the rarest cards in the game
