At $0.15 USD per coin, I'd say it's pretty undervalued.
-cut-
This is second time today, when i see you focusing on value of one full coin, and insinuating afterwards that number has something to do it being over- or undervalued.
Normally i would say that value of one full coin is insignificant metric in terms of valuation, but since this is coming from a legendary account, i would assume that you are informed already.
But since you are asking about double digits, that would imply that i need to say it anyway. Because it would need 2x Ethereum's market cap to get in double digits.