the *CHEAPEST* good to very good memory foam you can buy on the intarweb.
The Foam Factory, Mattresses, Memory Foam Mattress, Memory Foam Mattresses
under $500 for the thickest highest quality foam - very close (if not equal) to tempurpedic.
i bought my queen size 2 years ago - absolutely loving it. bought a second full size with the mid grade foam only 3 inches - under $300 - free shipping. delivered in about 4 days.
The Foam Factory, Mattresses, Memory Foam Mattress, Memory Foam Mattresses
under $500 for the thickest highest quality foam - very close (if not equal) to tempurpedic.
i bought my queen size 2 years ago - absolutely loving it. bought a second full size with the mid grade foam only 3 inches - under $300 - free shipping. delivered in about 4 days.