How to sell a sewing machine?

Any recommendations for the best way to sell a used machine?  I just upgraded to a Bernina 230 and am ready to part with my other machine to fund my purchase.  Other than posting a flyer at my local quilt shop and advertising on craigslist, any idea what some good options might be?

I know you wrote that you'd rather not sell it on Craigslist, but it really worked wonderfully for me. I've sold 2 machines that way and have had very good experiences both times.
I really don't know how else you'd sell one except Ebay, but shipping would be a headache!

Well ... this forum might be a good place, but you have not indicated what brand and modle you have.  If still interested in selling it, please list detail.  Thanks!

ebay has a nice classified ads section & it's free
to post a ad, that way people in your area could see it

you can sell it via online shop or forum. Then tell the specifications of the machine that you want to sell. So anybody know about its features.