What's My Line?/Merchandise

Lowell (1955)
A home version of the show was released by Lowell in 1955.

Endless Games (2001)
In commemoration of the show's "50th Anniversary", a new edition was release by Endless Games in 2001.

Link
Instructions of the 2001 version by Endless Games

Record Album
A record album based on the original show was released by Dot in 1958 where audio recordings of eight "Mystery Guest" segments as originally seen on the show can be heard.