Your search for "Currency Converter 81" revealed the following:
Currency Converter - Extended Art (NCC) from New Capenna Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Sean Murray Card Text:Whenever you discard a card, you may exile that card from your graveyard.2, T: Draw a card,...
Currency Converter (MSC) from Marvel Super Heroes Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Néstor Ossandón Leal Card Text:Whenever you discard a card, you may exile that card from your graveyard.2, T: Draw a card, then...