Misprint's scanner started with graded slabs: scan the label on a PSA, CGC, or BGS case and you get pricing specific to that card at that grade , which most scanners cannot do
But in a game with three or more players, your friend Rendmaw is handing out free flying dinosaurs to everybody willy-nilly, and then forcing those birds to go after everybody but you, so all your enemies are just running around screaming getting pecked and clawed by screeching ravens in hilarious Alfred Hitchcock pandemonium
Panoramas and Landscapes can tap for colorless mana until you need to use them, and the latter even have a cycling ability if you dont need to use them as a land drop
(It's an artifact with ", Sacrifice this token: Add one mana of any color.") Whenever you cast a spell, if mana from a Treasure was spent to cast it, you draw a card and you lose 1 life
If you are considering entering the market as an investor, know exactly what you are getting into: an illiquid, unregulated, sentiment-driven asset class with extreme variance and no income generation