tecreddy Metal Business Card Blanks, 100pcs Anodized Aluminum Business Card Blanks for CNC Engraver Laser Engraving, Thickness 0.21 mm/ 0.01 inch (Black) is up for auction in Office Products. The current bid is $6.00, 68% below the $18.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.