Ebay (newegg) has the Lenovo Flex 15" Convertible Notebook Sale Priced at $599.99  with Free Shipping. Tax in CA, NJ, TN. 2% back in eBay bucks. This costs $729 on newegg.com

The 5.1lb Flex 15 is an unusual form factor that lets you choose from one of two modes to fit your situation: tablet, laptop. Simply flip and fold the touchscreen to choose your favorite way to work, play or share. It runs Windows 8.1 operating system.

• Notebook: Use the Yoga as a traditional notebook for editing files, composing documents, blogging, or work
• Tablet: Flip the screen around to listen to music, look at photos, or browse Web sites in tablet mode
• Tent: Flip the screen most of the way back and prop the Yoga up like a tent for comfortable video chats, sharing the screen with friends, or listening to music
• Stand: Flip the screen back and around and rest the Yoga on its keyboard for another attention-grabbing way to enjoy and share media

Yoga features an 13.3" QHD+ multitouch LED-backlit display with a resolution of 3200x1800 as well as a conventional 2-button touchpad.

Staples users rates this 4 out of 5.

Specs:

• 4th Gen Intel Core i5-4200U mobile processor
• 4GB Memory
• 128GB SSD
• 802.11B/G/N wireless and Bluetooth 4.0
• Intel graphics
• Integrated 720p HD Camera
• VGA, HDMI connectors
• 4 Cell Lithium-Ion battery (10-hour battery life)
• Microsoft Windows 8.1