Issue 1 (one) has been submitted to http://shop.d20pfsrd.com/ and http://www.rpgnow.com/!
Check in with them, or give them a nudge *hint hint*... maybe, don't do that. heh. But I'll let you know when they're up. It was a headache, because it's a process, but it should be good to go!
The rest the issues will flow in the next few days, culminating with #6:
|Crawl! No.6 Cover|
Once the 6th issue is released, a bundle will be made available. Should all be under Straycouches Press.