Long coveted as a collector's piece, a mint-condition Black Lotus from the game's 1993 Alpha set (the first print run of MTG's original core set), signed by illustrator Christopher Rush, sold for a whopping $511,100 / 360,427 in an eBay auction in January 2021
MP and HP cost closer to $30, though it depends heavily on the condition of the specific card
Throughout its evolution from Tinkatink and Tinkatuff to, finally, the strongest form of Tinkaton, the little pink creature is the same as it is when not shiny
A Rare Holographic is actually quite common compared to the rarest cards you can pull from sets
Usually, Wizards alters numbers in circulation so that no one card is more numerous than others, total copies should be the same from mythic to mythic