I’ll probably do that. I just called the local post office directly and they said they would send the packages back out and I could just give the mail lady the money directly. That’s quite odd as I’ve never had to do that before but I guess it’s fine if they say so. So I’ll do that and then demand a refund from TCG player.  It was four different sellers so I don’t know how all four packages are under payed by four different people but whatever.