Hi Kevinmay,
Post #21 here includes the members of this site that sell online and many of them sell component latex mattresses that have similar designs and are rough equivalents to Savvy Rest and one of them (SleepEz) has a mattress that is very close to identical in design. All of them have better value than Savvy Rest which is great quality but not as good value compared to similar mattresses.
There may also be some local sources for similar mattresses and if you let me know your city or zip I’d be happy to link you to any I’m aware of.
Phoenix