My brother told me yesterday he wanted to buy 1 Bitcoin, and safe it a few years.
What do you guys say about the price, when should he buy it?
Around 500 dollar is oke but what should I tell him because i dont want him to lose money.
Yeah, I really don't like to give advice (and I have other people trying to get me to). My personal decision would be to buy in at the current rate, because it is almost positively going to increase (the ATH is over 2x what it is now). With all the new stuff coming out, I see no reason for it not to.