As with my fears for the new Zoom H1 selling out quickly, the LCDVF 3:2 for the Canon 550D / T2i is already listing as sold out. Luckily I grabbed mine a bit early, even though I haven't even mounted it yet. Obviously the Canon T2i was trending in sales much more than the 7D and the 5D Mark II, so I doubt a smaller company like LCDVF could have met those demands. Hopefully they'll have more inventory in short time, but it's interesting to see that nobody has tried to capitalize on grabbing a large inventory and then reselling it at higher prices on eBay. Double the price, much like people are already doing with Apple iPhones and iPads.
It does show that there's a huge demand for these things, so I'm wondering why another player in the LCDVF 3:2 aspect isn't already on the market.
Update: Now in stock and shipping from NYC Grab yourself the LCDVF 3/2 at BHPHOTOVIDEO
Or check out the 'Replica' of the LCDVF here: http://cheesycam.com/lcdvf-nope-lcd-viewfinder-replica/