Which, if any, of these components should I keep?

I'd say so, sell the GPU on if you wanna make some money though.

>>57638872

Would anyone want that garbage? It's almost 7 years old.

>>57638843
>I'm not working at the moment so I'd prefer to avoid any unnecessary expenditures.

Just buy a USB3/3.1 PCI-E card and ignore the on board ports.

>>57638843
With a newer GPU that could be very competent at most recent games. If you do upgrade though, perhaps save the RAM unless you're going DDR4, and the hard drive is good too.

>>57638881
eBay. Hell I'd buy it if I could, I have a 9600gt in my secondary rig currently as my 480 died recently.

>>57638894

https://www.amazon.com/Mailiya-Expansion-Superspeed-Connector-Desktops/dp/B01G86538S/ref=sr_1_5?ie=UTF8&qid=1479856591&sr=8-5&keywords=usb+pci-e

Would this one work OK?

>>57638881
Someone out there can make use of it, you might be able to get 20 bucks for it.
As for what you should keep, your CPU is still decent enough if you overclock it, and if your RAM works then there you go.
Get a new motherboard out of necessity, along with a new graphics card, and you'll be able to run recent games like The Witcher 3.