The asking price for Michael Vick’s house at Darlington Run in Duluth is $4.5-million.  Listing agent Tony Funari told the “Atlanta Journal Constitution” he has already fielded two “genuine inquiries” for the property of the suspended Atlanta Falcons quarterback.  The realtor says he expects to move the house and that the sale won’t be affected by a recent soft housing market.  Gwinnett County property records show the former Virginia Tech star bought the home for $3.77-million in April 2005.  Vick is serving an NFL suspension and faces federal dogfighting charges.