CrazyLynX via Amazon offers the CrazyLynX Multi Angle Measuring Ruler in Black for $9.99. Coupon code "CANYNWBU" cuts the price to $5.99. With free shipping for Prime members, that's $24 off list and tied with our mention from ten days ago as the lowest price we could find. It's made from aluminum alloy, measures both inches and centimeters, and comes with a protective pouch. Deal ends May 1.