To follow up here with another question on this topic. I also bought another PS-X-Change 2 version 2.0 like the one I had but this one doesn't have a black disc so that means there are 2 version 2.0's? If this is the case then does that also constitute separate entry as well?
First, I'll need to examine both discs closely and also post them up so the community can verify that this second non-black disc is genuine. The fact that it came CIB with each of the three tools (metal piece, spring, etc) while also being in the exact same case as the one I have tells me it is genuine.