Sherlock: The complete series (Pre-owned)

From the box:
"Don't bore him. It's not good for the walls."
"In these four seasons and Christmas Special Benedict Cumberbatch and Martin Freeman revolutionize the Sherlock Holmes and Dr.Watson adventures! But whether these adventures take place in the 21st century or the Victorian era, when the most famous investigator of all time is on an explosive case, criminal mastermind Moriarty is never really far away..."