Any help on the value of this is appreciated. Tag is a Tennessee River. I can't find anything about this specific tee.

I found this tee, I'm 99 percent sure I know the status, but just want to double check, as I haven't found similar ones. This is an iron on, and the tag is Allstyle. Most of the reprints I see from today have something on the back, nor are they iron on. Is this a different era reprint, or a shirt ...

Been trying to find this shirt, I can't find another copy. Never heard of the tag label. Any help is appreciated.