After thinking about this some more, I believe I also got the Wii within its launch window, maybe similar to how I got the NDS Lite, although it was mainly by happenstance. I remember being at Sam's Club and coming across a friend who had a very odd-looking package–almost looked like a big plastic bubble–that had the console in it bundled with a game. At the time Sam's had a rather modest gaming section and they had set up some tables with these bundles on them—some had more than one game, others included some extra peripherals; I, however, got the last bundle with only one game, which was Twilight Princess. At the time, while interested, the Wii wasn't really on my radar, but just as with emporerdragon, it was one of those "I'm here, it's in stock, and I have the money, so why not" moments.
Lastly, just like the PS3 and PS4, the GameCube is another console I got very late—a whole decade and some change later, which effectively makes it the console I've waited the longest to get.