Found this in the IT recycle box. Hoping it works!! Old GTX 970 4GB Asus strix. I know about the 3.5gb vram thing, but come on. I could still play games right? :
ASUS NVIDIA GeForce GTX 970 4GB GDDR5 Video Card (STRIXGTX970DC2OC4GD5) for sale online | eBay