This is an Ancient Mew Pokemon promo card. It is a holofoil, ungraded, it looks pretty clean, but I don't love the corners. It might just be the way the holofoils were printed because it doesn't look damaged. Still, I would feel better selling it as lightly played condition. It's been sleeved for 26 years. This is the promo card they exclusively handed out in theaters.

Tcgplayer has a lot selling around $100 right now, near mints at $120. Pricecharting has it at $97 ungraded.

Pretty firm on $100, if the listing is up it's still available. I will include a super ugly yellow hard case top loader for safe travels.