There have been bulk ASIC chip sales by multiple hardware producers. I believe this is a sign that the ASIC hardware landscape is about to be come much more competitive. At the moment, it is a seller's market, but in the future, prices on 1st generation ASIC harware will come down. If you buy from BFL today, who knows when they will deliver? And, you cannot trust their quoted delivery schedule. If you are desperate to have hardware in hand soon, buy an ASICMINER blockeruptor or an avalon ASIC in the auctions forum. You will pay over-the-odds and will not recoup your investment in BTC; however, you may make a tidy profit if BTC price goes up significantly (** but then you would have been better off hoarding bitcoin! **). I'd say you missed the boat on 1st generation of ASIC equipment, just watch the bitcointalk and get in early when the first of 2nd generation of ASIC equipment:
<65nm and > 1 Thash/s for less than $5000 USD. **Beware scammers, though, they are everywhere on bitcointalk!**
cheers, and good luck