Dating back to the 12th-century and the Norman invasion of Ireland, Portlick Castle, in Athlone, County Westmeath, is on the market for $1,519,660 (€1,400,000), that's about as much as you'd pay for a large semi-detached house in Dublin! Portlick Castle boasts of ten bedrooms and 12 bathrooms. A lakeside property, nestled on 12 acres of land it really is the stuff of dreams. Of course, there's a little nightmarish stuff too! No house as old as this gets through the centuries without picking up a few ghost stories and Portlick has a few. According to the real estate agent, Stan...