looks good to me, I paid a little bit more, but I picked mine up there and then and had a movie playing on it whilst I ate my lunch.. So for me there were other considerations, than just price.
The Hitachi screen that comes with it, is fine for movie watching, but IMO the mechanism feels a little cheap. Not that this bothers you when you're enjoying the lovely HD pictures of course..
Aslong as you make sure you get what you want, then it's a good price!
Where is this from? I've just paid for a similar deal (TX300 + 80" screen), from Compton and Moore, but through ebay rather than directly from their website. Paid £845 + £12 delivery. For some reason their ebay price is less than their website price - maybe they see it as a way of attracting new costumers? Can't say anything about customer servie yet, but got an email stating scheduled delivery date (next monday) within in hour or so of buying, so that's a pretty good start!