Oyster MainNet launch is planned on April 2018, if nothing critical change with current trend, we could see a realy price mooning. PRL is one of TOP 20 token in my portfolio, its share is about 6%.
No, the mainnet launch has been delayed until May 29th, 2018. You can read more about it here:
https://medium.com/oysterprotocol/oyster-mainnet-update-87961e0379da