I finally upgraded to an 8800 GT (which is purely awesome :D) and I no longer have a use for my 7300 GT.
So I may give it away. I dunno if I actually will yet, but if you do want it, then post here.
Note: It isn't that good of a graphics card, but it can run Blockland pretty well, along with older Valve games (From Half-life to Half life 2 Episode One)