Moana: Of Motunui and Mulan: Imperial Soldier make for good core cards to build an Amber/Ruby aggro deck around
You can find more information on morph on cards with morph from the Khans of Tarkir set
Just use one of the suggested methods below: Sell The best profit you can get from selling MTG cards

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3 Likes JoshsOddCollection November 9, 2022, 7:30am 11 You make me sick 2 Likes xileets November 9, 2022, 7:45am 12 Im thinking a damaged base holo might be suitable 1 Like Dizzle November 9, 2022, 5:27pm 13 A coworker of mine actually does this
And in terms of which Pokmon cards are the most desirable, its hard to argue against Charizard