Appalachiacola is a now taxonomically outdated term for a locality of Florida kingsnake in the Florida panhandle, but it is still used in the pet trade. "Lines," if you will, of Florida king like this aren't as popular as they had been historically so it may not be the easiest to find animals sold specifically as patternless Appalachicola in part due to localities being mixed so frequently and updates to classification.
thank you, this is the answer i was looking for