Corsair Vengeance 8 GB (2 x 4 GB) DDR3 1600 MHz PC3 12800 240-Pin DDR3 Dual Channel Memory Kit 1.5V.
$120 for all 4 packs (32GB combined). Brand new, in package.
Spec:
-8GB (2x4GB) DDR3 Dual Channel Kit
-Speed: 1600MHz. SPD Speed : 1333MHz
-Timing: 9-9-9-24
-Voltage: 1.5V VDIMM spec ensures compatibility with 2nd generation (Sandy Bridge) Intel Core processor family.Vengeance heat spreader for styling and performance
-Intel and AMD Processor platforms. Compatibility - AMD DDR3 Series,Intel Z68,Intel Z77,Intel Z87,Intel X79
-Memory Type: DDR3; Speed: 1600MHz

NVIDIA Quadro K2000 (+ Free NVIDIA Quadro K600 when you buy.
$60, used. In good working condition.

HP /SK hynix 2GB PC3-12800E DDR3-1600 Non-ECC - 662608-571 / HMT325U7CFR8C-PB
$60 for all 8 pieces (16GB combined) used. In good working condition.

Samsung 1Tb, 840 EVO SSD, SATA 6Gb/s(compatible with 3Gb/s)
$110, (package opened and tested, not actively used, in good working condition)

Samsung 500GB, 840 EVO SSD, SATA 6Gb/s(compatible with 3Gb/s)
$90, (used, opened and tested, not actively used, in good working condition)