Just upgraded these parts on my desktop workstation. All parts were working beautifully when I took them out of my build. GPU hasn't been used for a few years but was in working order when I took it out. Note individual prices but feel free to make an offer if you're interested in multiple items
Motherboard: GIGABYTE Z68X-UD3H-B3 - $60
CPU: Intel i7- 2700K - $30
GPU: PNY Nvidia Quadro 2000 - $50
RAM: Corsair XMS3 16GB (4x4GB sticks) DDR3 - With the price of RAM these days, grab these!!!!!! - $50
As you can see, all parts in good condition and in original packaging and with accessories. Motherboard does need the 9 screws that install it into your computer case. I'm sure they're easy to get.
This is a great starter kit for anyone wanting to build their first desktop and will have adequate power for all your tasks short of intense gaming. I used this setup for Architecture, Photoshop elements, sketchup and simple rendering for 13 years! Ran smoothly all those years but just decided it was time to upgrade. Won't install Windows 11 though but Windows 10 works just fine.
Selling all as is. I can't test them for you but I just disassembled them (except GPU) and my desktop was working just fine without issues.