Looking ahead, the long-term outlook for Pokmon card investing remains strong
You could nab a Charmander or Bulbasaur promo if you bought the same product from other sources, but Squirtle appears to be the rarest of the three
However, these are simply normal signs of use and dont affect the overall playability of the card
You had three new cards which you could cast for more bodies, use to dodge removal, discard for Looting effects, or restock to your library with Brainstorms
Rest in Peace A lot more relevant these days than it used to be, Rest in Peace (RIP) hates on Snapcaster Mage, Tasigur, the Golden Fang (or Ladyboy, the Golden Wang as I've heard him called), and Become Immense, as well as the odd graveyard deck like Gifts Tron
They are worth buying as a long term sealed product hold if you buy retail, choose wisely, store properly, and think in years rather than months