I was spot on at 50k but my forecast was delayed because i had to think about longer.
I knew there was investor fatigue and the whole btc fork was an issue, so originally i was going to go with 30k.
Then i started thinking about a cap and how the indorse team wanted investor interests aligned so i determined they would most likely shoot for 10mil.
At the time eth=225-250
I expected eth around $200, which made an even 50k.
Essentially, i got lucky. Currently 10mil is about 45k eth.