Sir kindly contact them directly it's a fact I have no need to lie. Also this is not eBay and anyone can "ask" any price they want that does not mean it sold for that or even will.
I have scoured the internet and couldn't find reference to this B52/S11 sale. Regardless, that's not what is on Inno's site right now, and the B52/S11 is unavailable for purchase from either Inno or Halong. I think my price is more than reasonable, especially since I am including the PSU.
If we can't make a deal, I wish you the best of luck in future sales.