25th anniversary booster box pokemon Cereal Will Include Special Packs For Next Month With its focus on the 25th anniversary of the Pokémon franchise NEW* Pokémon 25th Anniversary Booster

Secret cards seem to be an invention of the English version of the TCG, as all cards released as "secret" have been included in the normal set numbering in Japanese

4 Sabrina's Gengar Gym Heroes Sabrinas Gengar is a holo-rare card released in the Gym Heroes set in 2000

While there aren't any expensive $100 Manaphy cards lurking in the shadows, this solid group of cards has plenty to offer at relatively affordable prices

Masters 25 is almost exactly the same, with foils and high-end mythics being the Masterpieces , which means if you are cracking box after box, the value is reasonable at the moment, but you shouldn't take this expected-value number to mean that your one box will post a positive result, since the variance of the set is so high