If you're paying cash, it doesn't matter where you shop. I'd rather just grab a rig in Chicago; you get free shipping and assembly if you spend over $667.
1 x LG 22MP47D-P IPS, 21.5", 16:9, 1920x1080, 250 cd/m2, 5,000,000:1
1 x Genius C110 Keyboard + Mouse Combo, USB, US layout
1 x Logitech Z-120 speakers, 2.0, 1.2 W (RMS), USB
1 x DDR3 4GB (1x4GB) Kingston, 1866MHz, CL10, HyperX Fury, HX318C10F
1 x MS VOYAGER midi tower case without PSU
1 x Fortron 500W Power Supply, Hyper, PPA5005003, 12cm fan
1 x TOSHIBA 500GB, 7200rpm, SATA 6 Gb/s, 32MB, DT01ACA050
1 x Spire Kepler Rev.2 cooler, 1156/775/FM1, 96.5×51×125 mm, 92mm
1 x ASUS A88XM-E, FM2+, AMD A88X (Bolton D4), DDR3, 2 slots
1 x AMD Kaveri Athlon ii x4 860K Processor 3.70GHz 4cores, cache: 4MB
1 x XFX R9-270A, R9-270A-CDFC, Double Dissipation Edition 925M Boost
$1620
www.newegg.com