The German Dominion publisher just announced this card. It will be available in Spielbox magazine in November. An English translation will likely come out sometime after and be available on Board Game Geek like previous promo cards.

Here is an English translation of the card thanks to forum poster MrFrog:

Dismantle

Trash a card from your hand. If it costs 1$ or more, gain a cheaper card and a Gold.

Feel free to discuss your thoughts and impressions on this card here.