2016 haunter pokemon card value 48 first edition [1P] Nightmare (10)The Defending Pokémon is now Asleep Haunter - 049/088 - Prize

There's no literal trainer featured here, but this card qualifies as a Trainer card, as evidenced at the top

The image on the card serves up Articuno as depicted by Ken Sugimori

When in doubt, stick with trusted retailers like Iconic Comics & Cards to ensure youre getting the real deal.

If you have them, obviously Plateau, Scrubland[/author]][author name="Scrubland"]Scrubland[/author], Badlands, Sacred Foundry, Godless Shrine, and Blood Crypt would help smooth your mana considerably along with a few fetchlands

For artists who sign A LOT of cards like rk post or Eric Deschamps, you shouldnt value them any more or less than an unsigned copy