Up for sale is the sneaky Archive Trap, a rare card from the Zendikar expansion of Magic: the Gathering. This is the original, black-bordered, English version.
Archive Trap: Instant (Trap); if an opponent searched his/her library this turn, you may pay 0 mana rather than pay Archive Trap's mana cost; target opponent puts the top thirteen cards of his/her library into his/her graveyard; casting cost 3UU.
These cards are all in at least Very Fine condition, with most being in unplayed, Mint/Near Mint condition.