ati 7200 video card

Hi everyone

i have about $100 - $150 Cdn and am looking at buying the ati 7200 vid card. Im wondering if you would recommend this card an if not what would you recommend.  I do quite a bit of gaming especially sports games. My system is a AMD 1.4 GHZ Athlon with 256 MB or Ram and a Voodoo 3 3000 AGP.

Any help would be greatly appreciated.

Thanks

Sam