Yes, I always have kits & PCBs for sale. I currently have a few pre-built units left over too. Please check out my PWM project homepage for updated details including info on kits, PCBs, & pre-builts for sale (pre-built unit prices may be negotiable for reviewers with websites):
PWMadness Homepage
I got the crimping tool I mentioned here:
Crimper Tool @ Jameco
It makes very clean crimps that look machine made.