Bestbuy offers Dyson - Corrale Hair Straightener - Copper/Nickel for $349.99 (orig. $499.99) with free shipping.

Product Description:
The Dyson Corrale Straightener, now with a new Travel charging dock that folds to stow in your bag for an easier charging solution at home or on the go. The only straightener with flexing plates that shape around your hair, gathering it neatly together on each pass. This extra control means you can achieve the same style but with less heat, and therefore half the damage¹. It also means enhanced styling, for reduced frizz and fewer flyaways². The Dyson Corrale Straightener can be used corded, or cord-free to provide extra versatility and freedom while styling. Before using, charge your straightener to 100% to maximize performance.

• Less Heat, Half the Damange
  Flexing plates gather your hair for more control, so you can achieve the same style with less heat and 50% less breakage¹.
• Enhanced Styling
  By gathering hair for more control, flexing plates produce shiny, straight results - with less frizz and fewer flyaways².
• Up to 30 Minutes Cord-Free Styling
  Delivers the same thermal performance of a corded straightener; fully recharges in just 70 minutes³.
• Extended Run Time
  Use the new Travel charging dock to neatly display your straightener and charge between uses. The stand unfolds from flat and clicks easily into place.
• Suitable For All Hair Types
  Choose from three precise heat settings - 330 degrees F, 365 degrees F and 410 degrees F to suit your hair type, length and desired style.
• Intelligent Heat Control
  Regulates the temperature of the plates 100 times a second, ensuring you never exceed your chosen temperature.
• Manganese Copper Flexing Plates
  The only straightener with flexing plates that shape around your hair, gathering it neatly together on each pass. Manganese Copper allow selected for its flexibility, strength, and thermal conduction.
• Ready to Style When You Are
  With 90% battery charge in just 40 minutes, using the Travel charging dock and Magnetic charging cable.
• OLED Screen
  Battery level, temperature control and charging status are displayed during use.
• Auto Shut-Off and Safety Lock:
  Switches off after 10 minutes of inactivity for added peace of mind. Safety lock allows for immediate storage after use.
• Engineered for Balance
  Weight is balanced in the hand to give maximum control while styling.
• Ready to Travel
  Universal voltage and a battery disabler that is TSA approved and safe to fly with. Plus, new Travel charging stand that folds to easily stow in your bag.
• Extend Run Time
  Place in the Travel charging dock when not in use and in between sections to extend run time. The OLED screen and chime will indicate that your machine is charging properly.
• Key Sounds
  Chimes to indicate your machine is heating up, chosen temperature reached, low or empty battery, idle mode or service alerts. To turn off the sounds, mute by holding the power and temperature buttons for 5 seconds.
• Travel Pouch Included
  With Dyson-designed heat resistant Travel pouch to protect and neatly store your Corrale straightener.