What is Mew - 8 (Glossy Finish) worth?

Mew - 8 (Glossy Finish) from Alternate Art Promos is currently valued at $21.68 for the Normal variant.

What set is Mew - 8 (Glossy Finish) from?

Mew - 8 (Glossy Finish) is card #8 from the Pokémon set Alternate Art Promos, released May 19, 2017.

What type of card is Mew - 8 (Glossy Finish)?

Mew - 8 (Glossy Finish) is a Basic Psychic-type Pokemon with 50 HP.

Mew - 8 (Glossy Finish)

Alternate Art Promos#8Promo

Psywave10x

Does 10 damage times the number of Energy cards attached to the Defending Pokémon.

Devolution Beam

Choose an Evolved Pokémon (your own or your opponent's). Return the highest Stage Evolution card on that Pokémon to its player's hand. That Pokémon is no longer Asleep, Confused, Paralyzed, Poisoned, or anything else that might be the result of an attack (just as if you had evolved it).