I am moving out of the country for graduate school and am selling my incredibly comfortable full size mattress. The mattress consists of several layers of organic latex foam and has absolutely zero coils. You can rearrange the latex foam layers to customize the level of firmness/softness you'd like. This is definitely the mattress for you if you have sensitive skin/allergies or don't like the feeling of coils against your body as you sleep.

The mattress was purchased two years ago from The Natural Mattress Store in Palo Alto: http://thenaturalmattressstore.com/ I only used it for one year, though, as I moved in with my boyfriend the following year and no longer needed it. So not only is it very lightly used (only 1 year), it is truly magnificently comfortable.

Included in the price is the Ikea bedframe I purchased for it. It's nothing fancy, but it's functional. I don't mean to sound exactly like a mattress salesman, but you really won't be able to find a mattress of this quality for this price anywhere else. Plus, if you're moving to the area and need furniture, you can get both a great bed and a nice bedframe in one shot for only $650--a very tough deal to beat.

CASH ONLY, please :)