How much could i sell this pentax camera for?

I have had this camera for a little over a year.still in great condition. I have a 18-55mm lens a 55- 300mm lens a lens baby - composer with the accessory kit minus the macro lens. I'm selling it because i'm thinking of getting a nikon.thoughts on nikons would be great too.

pentax k-x. And i was thinking the nikon d5000. Don't want to spend over $650 unless packaged

KEH.com will give you $265 for your camera and two lenses.

You can probably get a little more for it on ebay, but no more than $400.