A Marysville home was the location of a drug bust yesterday.  St. Clair County Sheriff Drug Task Force seized about $14,000 of  Ecstasy  after executing a search warrant at the home in the 1200 block of Minnesota Court about 3 p.m. Thursday following an eight month investigation, according to the Sheriff Department.  The search of the home yielded the largest amount of Ecstasy ever seized by the task force.  The bust included seizure of a quarter pound of hash, about $4,000 in cash, capsules and scales.