Up for sale is a brand new Tactrix Open Port 2.0. I purchased it for use on my Lexus, which Tactrix states would work. In short, it works with the Toyota/Lexus Techstream software but not all functions are supported.
I purchased it directly from Tactrix on April 23rd for $182.20.
I'm asking $160 shipped.
I'm located in SoCal (92880) for those interested in local pickup. I am a member of ClubLexus (under the same ID) if you need feedback.
Please PM if interested.