amazon 上有兩種版本該買拿一種?

1. Killing Me Softly (Unrated Edition) (2002) -- Heather Graham; DVD
Buy new: $11.21 -- Used & new from: $7.99

2. Killing Me Softly (R-Rated Edition) (2002) -- Heather Graham; DVD
Buy new: $13.46 -- Used & new from: $7.25

兩者差異?