Best pci express 2.0 x16 video card under $50?

i'm planning on upgrading my video card, a sapphire x1550 256 mb. Not sure what the other specs are though. My computer has only a pci express x16 slot. not a 2.0 slot. anyway, i'm thinking about getting a new video card around or under $50 for it. I want to play games like crysis and maybe some new games out there.|||You should go for atleast 100 bucks for a even an entry level gaming card. try the 9500GT by XFX can run Dead Space at about 60fps with medium-high settings and at a medium resolution. The GTX cards are the only ones that really benefit from pci-e x16 2.0. So even if you buy a 2.0 it will still perform just about the same as a 1.0 card would have.|||You want to play games on a $50 video card? That's going to be a little rough, but maybe you can find a 9600GT that cheap, if you search for good deals. Your best bet is to buy an 8800GT or 9800GT on ebay. Good luck.