Another company to consider is Dragon Lasers... They've got prices that are competitive with regard to CNI units. They are more expensive than the Lasever models, however.
I'm in the process of writing/editing a review of a 70 mw Dragon Lasers 473 nm DPSS blue laser w/ TTL blanking. I think the retail on that laser was $800. I'm not sure exactly how much extra it would cost to get that laser with analog blanking, but I do remember that they said that analog blanking normally adds 10-25% to the cost.
I will say that the head design is very similar to the CNI's I've seen. (It may be a re-branded CNI, but I'm not certain.) The driver board is quite small, and comes with a large heat sink that is very effective. The laser itself performed flawlessly over the 110 + hours that I tested it.
One final thing to consider: They have customer support staff that speak *excellent* english. Your e-mails will be answered promptly, and there is no language barrier. That's a huge plus in my book.
I should have my full review finished by early next week. Of course I'll post it here. But since the subject came up I figured I'd chime in here.
Adam
PS: Disclaimer - I am not employed by Dragon Lasers, nor am I being compensated for the review I performed. I do not own one of their lasers, but I was offered the opportunity to experiment with one for a couple weeks at no cost to me.