Monero still underpriced. I'm not totally certain that it will exceed Ethereum by market cap, but certainly Monero deserves to be above things like Ripple and Bcash. Given that Ethereum is over $65B, Bcash and Ripple are each around $30B, I see a $50B market cap for Monero as totally realistic. Ledger wallet, multisig and bulletproofs are all yet to be priced in, so $1000+ before October 2018 is quite likely, in my opinion.