So you need to knock off the 2 tickets I quoted in my last post at TR prices they total £158 leaving £166 for 6 day Disney MYW base tickets(no hopping, Dsiney Quest or water parks)
A 6 day MYW base ticket here http://www.undercovertourist.com/orlando/attractions/magic-kingdom.html#89 will cost £162.50. 1st I checked maybe cheaper elsewhere.
All they are doing is putting the tickets together and selling as one package, no cheaper than elsewhere. you need to check delivery, looks like they charge £4.90, some others deliver free, they charge 2% credit card fee but so do some others.