Despite how limited Strip Mine is in its use, just because of how strong it is, the card is always going to have value
We got most of the cards from The Dark for sale there, so no need to look somewhere else
One idea would be to bring the decks into the game as a surprise extra player, a new opponent that forces everyone to temporarily team up
Some people buy legitimate packs, replace the real cards with fake ones, and reseal them
Origin Forme Palkia VSTAR [Astral Radiance] isnt a stranger to the spotlight, and it is usually the star of its own standalone archetype
Once you've built up your collection, you can build a variety of decks using 20 cards, then battle other players or challenge NPC trials