Dunno where the original thread went about this $160 viewfinder for your red touch screen, but I got mine today and while there's some slight pincushion distortion, it works pretty well even for someone with glasses. Just thought you should know it's decently made cause for the price I thought it might be sketchy but I was pleasantly surprised. Looks good on my epic and does what i need it to do. Took about 5 days to arrive from brazil. (shipping is $45 from brazil to the US)
Of course there is also the lovely carbonite scope by cinema oxide if you don't like the magnetic attachment or like carbon fiber.
Support the small vendor and they will make more useful stuff!