morpeko v pokemon card #37 Shining Fates Weakness Fighting ×2 Resistance None None Retreat Cost Morpeko V Gold Metal Pokemon

As for Llanowar Elves, Elvish Mystic, et al

Font of Mythos Font of Mythos takes the principle of Howling Mine and doubles down

You can not extort multiple times per instance

Aerith, Last Ancient Arcus Acolyte Asmira, Holy Avenger Centaur Healer Centaur Peacemaker Conclave Evangelist Conclave Guildmage Conclave Mentor Emmara, Soul of the Accord Garnet, Princess of Alexandria Kei Takahashi Kyler, Sigardian Emissary Loxodon Hierarch Medicine Runner Oracle of Nectars Shelinda, Yevon Acolyte Slaughter Singer Torens, Fist of the Angels Trelasarra, Moon Dancer Yuna, Hope of Spira

In general, expect to get less than full market value when selling to retailers or local stores since they need to make a profit on resale