Up for sale is the cloning Dance of Many, a rare card from The Dark expansion of Magic: the Gathering. This is the original, black-bordered, English version.
Dance of Many: Enchantment; when Dance of Many comes into play, put a token into play as a copy of target nontoken Creature; when Dance of Many leaves play, remove the Creature token from the game; when the Creature token leaves play, sacrifice Dance of Many; at the beginning of your upkeep, sacrifice Dance of Many unless you pay UU; casting cost UU.
These cards are in at least Very Fine condition, with most being in Near Mint or better condition.