Is there any kind of ranking for video cards?

I mean, there are a lot of cards out there, but, which card goes first and
which cards goes last? Which card follows Ti4200?

I don't know very well if what I'm asking for really exist.

I've got a ti4200-8x (U$S70 a year ago) and I've got to return it to my
brother, so I don't want to spend more than U$S 100 on a video card.
Maybe I could buy the same card, or maybe for 30 bucks more I could get a
"better" one.


Any help will be appreciate.

Vinicio