Just kinda want to show off my latest build, a cursed home for the 1080TI FTW3 Hybrid that was given to me for Christmas from a friend. Will do VR duty for my Rift S (which I haven't used since I went back to linux on my main rig last year), and maybe steam streaming for non-proton-friendly games.
Mainboard: Dell XPS 8700
CPU: i5 4590
RAM: 20GB DDR3
SSD: Hynix 512GB 2.5" SATA SSD
HDD: HGST 1TB SATA
GPU: eVGA 1080TI FTW3 Hybrid
PSU: Lian Li SFX 750W (temporary)
Case: Matrexx 40
The Mainboard was in my scrap pile. I can't find my i7 4770, so just tossed in the i5 for now. Using the stock fan for a top intake, with the 1080's rad for exhaust. Cable managed as best possible.
Have a full ATX PSU coming.
Total cost for the build for me was about $100 (just for the case and PSU, as I had everything else laying around)