With stuff from overseas, it can sit in customs for weeks/months. I ordered a Super Console X from China, and I thought it was lost in the mail because the tracking wouldn't update. I ended up doing a pretty deep google dive and found out that stuff like that can sit in customs for ages before they actually do anything with it. This was with an Amazon purchase, but I would assume ebay sellers run into the same thing.
Epic Seven IGN ZeroThe13th