From what I have seen there is only a Paper launch on the 18th which is tomorrow, and reviews can go live from then as well.
Apparently the big reviewers have had there samples for around a week now, and either have sent them on to other reviewers or back to Nvidia if they have not, been able to keep them for personal use.
Also I have heard that each reviewer is getting between 1 - 3 cards for SLI reviews as well.
Then apparently it's going to be released for sale around the 28th February for people to start buying.
I reckon it will be priced at around £600 though making it out of reach for most people as that for some, is not far off 50% to 75% of there wages a month.
I really want them to be available to everyone and more than the rumoured 10,000 unit's being made as I really want to get 2 of them in sli.