Since no one else has mentioned it.....

 

Martha bought an orange Series I 240Z non-running for $4K. Sail badges were missing and filled in, hatch chrome was missing, and interior was pretty mush trashed. 

 

She got the motor running, added seat covers and exterior jewelry. Added $1700 and sold it for $11.5K

I don't get that channel?

How long did it take Martha to make $1,700?

I live in Texas and just watched this episode.  It was a true Series-1, even had the 2400 valve cover on it.  Since it is a TV show it impossible to know how long it took her to turn it around and no way to know if the investment price and final sale price was real.  I looked on her website and could not find it in her inventory.  The Dallas area Z car guys have a lot of guys looking and posting their findings so I would have thought someone would have seen it by now.  I will be at the Plano Cars and Coffee this weekend and will do some asking around.