The Lenovo E570 deal got a little sweeter. b3frug@l has 10.4% CB and has new 40% coupon advertised. You can pick up the following for $509.40 + tax - 10.4% CB:
http://shop.lenovo.com/us/en/laptops/thinkpad/e-series/e570/?sb=:00000025:00003E69:&cc=[:00000005:]&qty=1
THINK40REVI
Processor: Intel Core i7-7500U Processor (4MB Cache, up to 3.5Ghz)
Operating System: Windows 10 Home 64
Operating System Language: Windows 10 Home 64 English
Display: 15.6 FHD(1920x1080) IPS Non-Touch
Display Panel: 15.6" FHD(1920x1080) IPS LED Blacklight AntiGlare Black
Memory: 16GB(8+8) DDR4 2400MHz SODIMM
Graphics: NV Geforce GTX950M 2GB
Keyboard: Keyboard with Number Pad - English
Pointing Device: UltraNav (TrackPoint and ClickPad) without Fingerprint Reader
TPM Setting: Software TPM Enabled
Security Chip: Software TPM
Camera: 720p HD Camera with MIC
Second Hard Drive: 256GB SSD PCIe-NVMe OPAL2.0
Optical Device: DVD Recordable
Front Battery: 4 Cell Li-Cyllinder Battery 41WH
Power Cord: 90W AC Adapter (2pin) - US
Wireless: QCA QCNFA435AC with Bluetooth Version 4.1
Language Pack: Publication - English
Warranty: 1 Year Depot or Carry-in