I have ordered much PCB. And this Fusion PCB service is the best I have seen. it have 6 kinds of color to choose FREE.
Almost all my PCB prototyping orders is “Green PCB” before I see it, because other " color PCB" is much expensive than " green one".
All the PCB is Color Free not only the green one, and most important is that it looks like a very great price:
10 boards, 5cm x 5cm , for $9.90 plus $5 shipping.
So I think it's a super great PCB service, and recommend it to you.
The service site is http://www.elecrow.com/services-c-73/