Up for sale is the Artifact-swapping Goblin Welder, a DCI Judges' Rewards Promo Magic: the Gathering Card from 2011. This is the Foil, black-bordered, DCI-logoed, English version.
Goblin Welder: 1/1 Red Creature (Goblin Artificer); tap Goblin Welder to choose target Artifact a player controls and target Artifact card in that player's graveyard; if both targets are still legal as this Ability resolves, that player simultaneously sacrifices the Artifact and returns the Artifact card to play; casting cost R.
These cards are all in at least Very Fine condition, with most being in unplayed, Mint/Near Mint condition.
