Graphics card (Droylsden M18)

Hi there good people I'm after a pci graphics card don't need nothing special it's just to get pc working if anyone can help us out we will be so grateful words can't say. Once get pc up and running there's a lot we want to learn about and like everyone we got to start at beginning and once we got the hang off things the can get better pc in time but there is not a rush what so ever.i don't drive so if not to far away I can get the bus or use a bike to cycle there many thank to people for reading this post many thanks