Too long a walk I'm afraid - I live in New Zealand...although at those prices it does make me acutely aware of the cost of living at the last stop before Antarctica.
At $230, RejZor's argument is taking on more water than a cardboard submarine.
3770k is 309 EUR here and it's the cheapest importer for my country where i buy most of components. Still soaking up like a cardboard submarine? And if you do this every time for a mere 10% boost... do the math...
I'm placing big hopes for Skylake architecture when it arrives sometime next year (probably) but who knows.