i can get red savina(tm) seed packages locally that are either directly from GNS Spices or an authorized distribution channel. i can't remember, i know i read the seed package and decided at the time not to purchase them, knowing it would be a one time grow(unless i purchased a whole lot of packages). at the time i made the decision that i knew the seeds from the fruit would revert back to their original form(most likely caribbean red) and since i already grow c/r what would be the point for 1 season.
so, if you are a purist and insist on having red savina and a member/amazon/ebay is offering seed, make sure the seeds are from GNS or an authorized dealer. the seeds have to be originals, not seed grown out from pods because you will get a caribbean red or red habanero and will be disappointed again. you never know, there could be someone out there that was in a nursery that was going out of business and had (tm) seed packages at clearance prices and purchased an entire skid, could happen! could.
but i could see a large greenhouse that supplies the big chain stores and nurseries, purchasing the rights to grow red savina, they just have to get their labeling and packaging correct.