These are 2E (wide, not extra wide). I normally wear an 11D and these are comfortable on my foot. From what I understand, these are 1/4" wider in the ball of the foot than a regular D width. An extra wide (4E) is about 1/2" wider than a D width.
How about $110 shipped? That's $50 for both sets of the harnesses ($10 off retail price) and $60 for the plate shoes.
Plus, I will pay S&H costs to you within the cont. USA.