http://3cbzkrvakrpetjjppdwzbzqrlkmzatjs7jbyazap5gwutj32gcltjpqd.onion
It's not the cheapest of printers, but for
what you get, it's extremely good value for money—as long as you can
deal with certain, err, quality issues. Anyway, I have one, and one of the fun things about an open design
is that you can switch out things to your liking. (If you just want a tool,
buy something else.