From what I have read elsewhere it should be early January 2018, enough was donated to meet the listing fee, that in itself shows you how strong this community is growing as the fee looks like it was over 2BTC which is 30K US. That is a lot of money donated by a community that has grown so quickly.
As for a prediction on price as this is a staking coin anything steady over 1 cent would be good if it can be stable.
Thanks for the info. As for the prediction, I think if we will just know the existing COLX after the burning, then we can set PIVX or Phore market cap divided by the remaining and circulating COLX equals the prediction price.