Now on sale and 20% off on Amazon, the band’s box set contains five CDs of must-hear outtakes, home-recorded demos, and a 100-page book containing detailed liner notes, images, and handwritten lyrics.

“Money can’t buy me love,” the Beatles sang in 1964, and Tuesday, it couldn’t buy either the stereo or mono box sets of the remastered Beatles catalog at Amazon.com, which reported selling out of both ...