Hi unislick,
They were still carrying them late last year and they are still listed in the PLB site but of course things can change quickly.
A mattress is only as good as the materials and components that are inside it and there is no doubt that OMI makes good quality latex mattresses but they are also much more costly than other mattresses that use similar materials, components, and layers.
In other words … they are very good quality … but not generally great in value terms. Of course each person many have their own personal value equation and may have a different set of criteria involved in a mattress purchase that are more or less important to them but they would usually measure value differently from the majority of consumers.
Phoenix