What is the best ATI graphics card for 100$ or less?

Getting a new graphics card and im trying to find the best bang for my buck.|||Best bang for you buck is going to be the Radeon 6850, which can be had for around $130 these days if you know where to look. If you have to be under $100, you can do a 5770 for less than $100. But keep in mind it's about 50% slower than the 6850. So in terms of "bang for the buck" The 6850 gets you more peformance for your money.|||I'd go with the Visiontek Radeon HD 5670.