My MLB shop orders have shipped in waves depending on the item. First stuff I got I ordered about an hour after game 7, the locker room hat and shirt which arrived on Nov 10. Then I got a replica hat for the wife shipped which got here yesterday Nov 15. I have a baseball sleeve shirt coming for her that is on its way that I ordered on Nov 2. Also now I have a pennant, 2 beer glasses, and a book that is supposed to arrive Nov 22 (also ordered Nov 2). Still waiting on shipping notification of a framed photo collage I got from them also (Nov 2 order date).
Got my Houston Chronicle poster and my 2014 SI issue cover earlier this week, granted these obviously weren't ordered from MLB shop.