Question Need help for a upgrade

[Lawson car]

I have a dell optiplex 3020 with a 13-4130 4gb ram. (I’m going to get more ram. Maybe upgrade to 8gb or 16) what are some good graphics card
For around $100 I plan to buy used.

 

[Darkbreeze]

Graphics card for WHAT?

Video editing? Graphic design? Gaming? If gaming, what KIND of gaming and what resolution, settings and specific games are you looking to target?