It took two economists one three-course meal and two bottles of wine to calculate the fair value of one Bitcoin: $200.
It took an extra day for them to realize they were one decimal place out: $20, they decided, was the right price for a virtual currency that was worth $1,200 a year ago, flirted with $20,000 in December, and is still around $8,000. Setting aside the fortunes lost on it this year, Bitcoin, by their calculation, is still overvalued, to the tune of about 40,000 percent. The pair named this the Côtes du Rhône theory, after the wine they were drinking.
Read More Here: https://www.bloombergquint.com/businessweek/2018/04/28/what-bitcoin-is-really-worth-may-no-longer-be-such-a-mystery