I have a fairly new computer, I'd like to sell it.  How should I do so locally?  I've tried a free-ads paper with no luck.  Classifieds seem like they'd consume more of the meager revenue I can expect on the project

 

An Athlon 1200, 256Mb memory, 17" monitor, ~5000Mb hard disc, CD reader, windows 98, in case you're looking.  I'm trying for 300 dollars, but lowball away.