first I agree these are PTS, as I bought a set once in error. But taking away the Midawy thing look at this Amazon page: http://www.amazon.com/Magpul-PTS-MBUS-tactical-sights/dp/B005BE8AMU It is possible, not probable as the price is from $17.40 so anyone should know they would not be the real thing.
I bought a set as well off the internet not knowing what they were. Once I got them, I realized what I purchased and finally understood why they were so cheap. OP buying fakes not knowing they are fake is not an issue to me. OP trying to sell fakes as real and then making up a BS story and blaming his wife once he was caught speaks volumes about the OPs character.