I just recently bought one (in Europe) after it surfaced in a price search notification I had running since the 13 mini was discontinued. The unit was sealed in an original Apple box, with the usual sealing stripes, screen decal and so on, indistinguishable from the packaging of the earlier units I own and compared with side by side. The serial number indicates an Apple replacement model (model number starts with N instead of M). It’s the global version (A2628) as expected for Europe. Battery is 100%. I’m curious how those got into distribution this summer, because offers like these didn’t exist for at least the last year, but they do now. I wouldn’t exclude the possibility that Apple ditched their remaining stock of replacement units to resellers.