This build is brand new, but the parts used in the build are both new and used. This PC was the bones of my 2018 workstation.

i7-7820x, delid with copper IHS, (3.6GHz base clock w/ 4.3GHz turbo)
MSI M7 ACK X299 Mother Board
32 GB Corsair Vengence (16x2)
Samsung 960 Pro 512 GB M.2 (2)
MSI 8GB RX 580 w/ Water block
Corsair RM850i PSU
Corsair Cables New
4 Corsair ML series fans in white
3 Corsair SP series fans in white
EKWB MSI X299 Monoblock
EKWB 360 SE radiator
EKWB 240 SE radiator
EKWB 140 SE radiator
EKWB 150 glass reservoir in white
EKWB D5 vario pump
EKWB G1/4 fittings, tube, etc.…
Bitspower D5 pump top (silver)
Phantek Ethoo Pro M case with tempered glass
Cablemod UV RGB strip