Hi Cathenderson,
Yes … they make some above average quality/value mattresses but of course prices will vary from store to store and mattress to mattress and they are made by different licensee factories across the country. More importantly though, they are usually transparent about all the materials inside their mattresses so you can make meaningful comparisons and identify any weak links in a mattress.
Of course the brand itself really doesn’t matter because outside of careful and accurate testing for PPP, the most important part of the quality or value of a mattress is the quality/durability of the construction and materials inside which are always much more important than the name on the label (see this article).
A forum search on Lady Americana (you can just click this) will bring up more information about them (such as here and here).
Phoenix