I was coming to post the same thing. I just found this on amazon...
https://www.amazon.com/IWISS-Crimpi...ng=UTF8&psc=1&refRID=2EMKDARVSMPR2WGR0G42#Ask
Doesn't look like too bad of a deal. Might not be the best, but the dozen times or so I'll use it in a lifetime it would probably do.
I have this. Used it to do all the cables on the dual battery setup in my suburban. Zero complaints. Worked fine. Will be using it to do all the cables on the dual battery setup in my buggy soon.