+1 OshPark. Should add that it will take Eagle files, prepare the Gerbers, and let you view them before you place the order. My last order took less than 2 weeks total TAT from the US, and OshPark kept me informed of steps in the progress.
On my most recent quote, it was not competitive, which may have been due to an unusual polygon. I went with an alternative, and I have yet to hear of any progress after 6 days. Status remains: "processing."
I am with you. I wish OshPark would at least offer simple green as an option. The purple is fine, if everything works. But, if you need to make edits to the finished board, it is a little bit harder to see where you are.
John