Is the memory foam mattress on overstock.com the same as Tempurpedic or a cheaper version?

Tempurpedic compared to other mattresses at overstock.com

There are many memory foam mattress manufacturers today. What are all the memory mattresses MADE of? Well we never really know for sure…when considering the REALLY, really cheap memory foam mattresses. Many of the really cheap memory foam mattress materials are actually produced overseas, but ASSEMBLED as a mattress in the USA. This is how many businesses can label the memory foam mattress made in the USA. Do some research on the brand before buying it. Memory foam mattresses are not cheap to make. You wouldn’t want to purchase a lemon for a memory foam mattress.