Wow I am surprised that no one has seen it before, and that being said I may sell it but I am having a hard time deciding a name, I was thinking about Siamese-X or something like that. What do you guys think?
Didn't you see Andreas' post just above? He gives not just a picture, but also the original name.
This picture is from the book:
The book of Ingenious & Diabolical Puzzles
Jerry Slocum and Jack Botermans
The picture he shows is page 124, and the puzzle you are talking about is in the bottom right.
The descriptive text about it is as follows:
Marcel Gillen, of Luxembourg, made a "twin cube" puzzle by joining the edges of two cubes, in 1986. The five-joined cubes puzzle in the photo is a later creation by Marcel.
Marcel is well known by members of our forum from IPP, DCD and GCD, although I am not sure if he is a member himself.