Lenovo Thinkpad Yoga 14 2-in-1 14" Touch-Screen Laptop i5 1.7GHz 8GB 1TB + 16GB Hybrid Drive WiFi – Black
449.99 + Free shipping
A couple pages of satisfactory are still available. I picked one up last week and they ran out of stock pretty quick so grab one while you can. Best part about this is that it has a dedicated Graphics card (840M GT 2GB) which many of these yoga series do not have.
FYI: in addition to the dedicated graphics card, these have a 7MM 2.5 sata AND M2.Sata drives, so you could use the M2 for OS and the 7mm for your storage (if you choose to upgrade the m2sata)
The glass shelf model is currently on sale and priced lower than the wire shelf model.