How much would one need to have donated to have the 300k XEL for a masternode?
Approx 1.5 btc at initial ICO last Feb. would put you at around 300k XEL if my math is correct.
That´s about 1 or 2 guys

and? it should be around 30 btc when we hit exchange. i think this is a lot
Actually I think that 300k xel will be more to the direction of 45-60 btc or even more.
dunno. my calculation is conservative. but you have to consider the current uncertainty in the markets because of ETF approve. I hope we will hit exchange after it
I know it´s annoying but what was total amount of coins (i only found this: Distribution: 5 million XEL (unclear how many of the total this will be)) and how many BTC in ICO?
During ICO total amount of XEL was sold. there will be no inflation!
This total amount was initially 5 million but after voting of token holders it was multiple by 20 and now 100 million.
ICO funding was about 600-700 BTC. Dunno the exact amount and too lazy to search

Again this number is useless, because we will have a final product at launch in contract to many other ICOs.