Up for sale is the Creature-swapping Survival of the Fittest, a DCI Judges' Rewards Promo Magic: the Gathering Card from 2009. This is the Foil, black-bordered, DCI-logoed, English version.
Survival of the Fittest: Enchantment; spend G and discard a Creature card to search your library for a Creature card, reveal that card to all players, and put it into your hand; shuffle your library afterwards; casting cost 1G.
These cards are all in at least Very Fine condition, with most being in unplayed, Mint/Near Mint condition.
