Not a card but a tag today, the last thing we made at a recent Steampunk class. The cogs were made with some silver sticky DIY tape I buy at alidi's or lidl's. I just cut off what you need, peel off the backing and attach to some card to give it some support and put through your die cutting machine. It also embosses really well.
Cardstock: Ranger tags kraft #8, corrigated cardboard
Stamps: Creative Expressions Timeless Journey, Celebration Tickets
Embossing folders: Tim Holtz steampunk set
Dies: Tim Holtz movers and shapers cogs die set
Extras: Crafts Too Washi tape
Inks: Distress Inks