MiroPure via Amazon offers the MiroPure Ionic Hair Straightener Brush Set for $29.99. Coupon code "3O6RJZJO" cuts the price to $16.99. With free shipping, that's $3 less than our September mention and is the lowest price we could find by $22. The brush features an LED display, ceramic heater plate, five heat settings, and °C / °F measurement. It comes with a heat-resistant glove and storage bag.