In the Raleigh, NC area mid-to-3/4 high-end custom homes in the 4,000 sq ft area w/ 3-car garage run around $175 to $200 per sq ft including the lot with lots running typically from $100,000 to $150,000. That means the build portion of the cost is typically in the $140 to $175 per square foot range.
Another popular theory is that the Joker is Jason Todd a.k.a. (another) Red Hood a.k.a. (briefly) Nightwing. Jason was brutally beaten to death by the Joker in 1988's 'Death In The Family' storyline. In all honesty, this would be a little difficult to explain: Jason Todd beaten to death by the Joker who happened to be Jason Todd all along.
Laughing at having played everyone within Arkham City for fools throughout the night, Joker reveals that it was essential that he instilled the image of a healthy version of himself to all his allies and enemies alike for the benefit of the turf wars.The Joker proclaims his trap for Batman. An insanely homicidal super-villain with no known name or past, the Joker' s white skin, green hair, ruby-red lips, and purple suit belie the chaotic nature underlying his colorful appearance.