This bad boy from Thrive is the closest that I was able to find. Actually it is pretty close. Let me know if you have some extra cash hanging around and decide to pick one up for your own home. But don't tell me how great it is, I might be crushed.
Not u of the real deal from the show, but it was they only one I could find. If you watch the episode you can see the couch a lot better when the Draper kids are having breakfast.