Pentax--buy, sell, trade

I am looking to buy a Pentax DSL camera "body only". Like the Pentax Kx, K7, or K2000 models. Would consider a package deal with at least 1 lense included; as well as other Pentax models. Price is important right now; so lower the better.
I am selling my Pentax K1000 manual with 1 lense and a flash set.
Making the transition from film to digital. Totally loved my K1000 I used for 20 years. And you can see on my website the quality it produced. View at www.karenmarieimages.com
Please respond as soon as can! Thanks!