Selling my twin bed, I believe it is this model:
http://www.ikea.com/us/en/catalog/products/S59009824/

with mattress:
http://www.ikea.com/us/en/catalog/products/80272351/

The frame needs some fix-it work (the wooden side of the bed is bent and needs to be nailed to the slats), so I'm ok with selling it for a lot less than the original price.

(total price on Ikea is $90 for the mattress and $70 for the frame. Since the frame needs to be fixed (it won't take much work, but still) I'm offering the package of the two for $100.

Pick up is on the EPA/PA border at my house. Serious offers only, please :)