PCI video card for Linux.

I have a Dell Dimension E310 which is my test platform for Ubuntu Linux. I need to find a decent PCI graphics card under $50, any suggestions? MUST be PCI, can't be PCI-e unless it's x1. I would like to be able to test Kerbal Space Program and Minecraft on this platform and just have a decent GPU.

Nvidia or ATI only, for compatibility reasons.
Asked Jan 23, 2014
Edited Apr 01, 2014

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