pokemon card promo mew or Paralyzed Mew holo promo SGC 9

These cards were never made publicly available

As you can see in the image below, it'll be primitive but potentially fun for kids and big kids alike

Featuring popular trading card games such as Pokmon, Yu-Gi-Oh!, One Piece, vintage collectibles, Funko Pops, retro video games, and many more

A particular PSA 10 Tropical Mega Battle promo card has sold at auction for as much as $65,100, breaking the record for the highest sale of a 1999 Tropical Wind promo Pokemon card

Mega Darkrai ex is the reason this set exists

As a result, identifying the rarity of any card in any set is very simple, to the point that people can tell when a card is a lucky find with just a glance