selling an actual REAL working product for an extremely late vapor ware order would be an extremely bad idea. Even if it becomes an reality you wont see the damn things for at least another year.
Just look at how long it took them to fulfill their FPGA device orders.
Ordering now you will be lucky if you receive them in under 2 years. If they actually exists. Of course they are going to keep posting updates claiming they are "becoming a reality" the term alone is ridiculous. I would not be surprised if they took in close to a billion dollars in pre-sales.
If it was not a reality at one time its not likely to become a reality any time soon.
I went down this same road and I can tell you if they dont have working prototypes after close to a year - there is something seriously wrong there.
I may have a scammer tag but it will be gone long before BFL ships anything if they ever do. I have been on this forum long before 90% of the people currently on here and have mined with every type of technology that exists.
I started out 3 years ago with a single 5870 that got me 8 coins a day. Call me what you will but I happen to know a bit about this business.
there are only two good investments involving bitcoin right now. Either buy Avalon or Buy Bitcoins - these are the only winning options at this current time.