Amazon: Silhouette Portrait 2 Starter Bundle ONLY $139.99 Shipped (Regularly $270)

This perfectly portable machine weighs under 4 pounds!
Today, June 19th only, head over to Amazon where you can score this Silhouette Portrait 2 Starter Bundle for just $139.99 shipped (regularly $269.99).
The Silhouette Portrait Machine is an electronic cutting machine that features Bluetooth technology and is compatible with Silhouette’s new AutoBlade. It cuts vinyl, heat transfer material, cardstock, photo paper, copy paper, rhinestone template material, fabric, and more.
This set includes the Silhouette Portrait 2 Cutting Machine, USB cable, Bluetooth adapter, two 8″ cutting mats, AutoBlade, Ratchet blade, 50 digital cuttable designs, 24-pack of sketch pens, Silhouette Studio Software, and a one-month subscription to the Silhouette Design Store.
Does anyone know what the difference is between this and the cameo? I’ve been wanting to purchase one but not sure which one.