Taylor Swift Merch Draws Massive Crowds to Target on Black Friday

Taylor Swift is on Target to clean up this XMAS, because her merch is flying off the shelves. Target teamed up with T.S. to make Black Friday an "Eras" spectacular ... and unsurprisingly, fans lined up in droves across the U.S. of A. They came, they bought ... yep, everything they could carry -- a limited edition of the "Eras" book, her C.D., vinyls, etc, etc. As for the book, it's 256 pages that includes pics…