What was the ico price of Opus?
On the PO, there is a table of a few stages of crowdsale, each stage has a different price to ETH.
What i don't know (after clicking 20 pages of the whole thread) is how much token was sold during the crowdsale?

As explained in this Reddit thread:
https://www.reddit.com/r/opusfoundation/comments/6wuw8v/coins_in_circulation/they sold 133,308,531 tokens on 900,000,000
And they will burn the unsold tokens in 2 weeks max.