I was lucky enough to snatch one up at an EB a good hour away from me. It was cheap, and one of the very greatest games I've ever played. Truly a joy to play.
It took a good half a week to get to the end of the fifth case, and at the very end, before the final cutscenes, it died as I was saving and erased my file for the fifth case. It was my fault, of course; I had been playing way past the danger zone. But to give you an idea of the amount of information the game presents you with, to simply tap away at the menus and automatically solve puzzles, it took a good 4 hours to get to the end. Four hours of text-skipping, and I just didn't care. That's how good it is.